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Blood & Circulation
 
22:58
Blood & Circulation; Bill Nye
Просмотров: 118991 jess v
Bill Nye the Science Guy S02E03 Blood & Circulation
 
28:37
Channeling for New Videos You can Visit My Channel for My Other Videos ... VideoLarıma 1 Likes 1 Comment ... SUBSCRIBE NOTIFICATIONS ON THANKS EVERYONE
Просмотров: 3813 Ceslin Shace
Worksheets Circulatory System
 
00:38
This product consists on a series of Worksheets about the Circulatory System. It's a Powerpoint Presentation and you can buy it at my TpT Store: https://goo.gl/kOaQuP Or at my Educents Store: http://goo.gl/nvb5SB This product is a series of Worksheets about the Circulatory System: 1. A “Color using the code and label” worksheet; 2. A “True or False” worksheet; 3. A “Color, cut and glue” worksheet; 4. A “Fill in the blanks” worksheet; 5. A “Complete with the words” worksheet; 6. A Circulatory system quiz; 7. A “Complete the diagram” worksheet; 8. A Circulatory system puzzle; 9. A “Word search” worksheet; 10. A “Crosswords” worksheet. The answer key is included.
Просмотров: 496 BioGeo Science Channel
Cardiovascular System Quiz
 
00:56
Просмотров: 43 Arles Carballo
The Cardiovascular System (Review + Quiz)
 
02:36
Overview of the organs and functions of the Cardiovascular systems with a review quiz at the end (with answers) Intro to Medical Science
Просмотров: 93 Courtney Moore
Human Body Systems Functions Overview: The 11 Champions (Updated)
 
08:22
This is the updated Amoeba Sisters human organ systems video, which provides a brief function introduction to each of the 11 human organ systems. Expand details for table of contents.👇 Video has handout: http://www.amoebasisters.com/handouts Note: This overview provides the name of each organ system and overall body system functions. This can support further discussion on how these functions work together. While structure detail is not included in this brief overview, this can provide a foundation for further exploration of body system structures. Table of Contents: Levels of Organization 0:49 Circulatory 1:39 Digestive 2:40 Endocrine 3:16 Excretory 3:42 Integumentary 4:21 Lymphatic/immune 4:39 Muscular 5:25 Nervous 5:41 Reproductive 6:13 Respiratory 6:27 Skeletal systems 6:49 Importance of Systems Working Together 7:20 Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages. YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are thankful for those that contribute different languages. If you have a concern about community contributed contributions, please contact us.
Просмотров: 742491 Amoeba Sisters
Blood Circulation Worksheet Answer
 
02:13
Просмотров: 4 Kraze_X9
The Heart, part 1 - Under Pressure: Crash Course A&P #25
 
10:08
Your heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart’s ventricles, atria, and valves create a pump that maintains both high and low pressure to circulate blood from the heart to the body through your arteries, and bring it back to the heart through your veins. You'll also learn what your blood pressure measurements mean when we talk about systolic and diastolic blood pressure. Table of Contents Heart's Ventricles, Atria and Valves Create a Pump 3:25 Maintains Both High and Low Pressure 3:25 Blood Circulates From the Heart to the Body Through Your Arteries 4:47 Blood Circulates From the Body to the Heart Through Your Veins 4:49 Systolic and Diastolic Blood Pressure 7:58 Crash Course Psychology posters available now at DFTBA.com! http://www.dftba.com/crashcourse *** Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Anna-Ester Volozh, Robert Kunz, Jason A Saslow, Christian Ludvigsen, Chris Peters, Brad Wardell, Beatrice Jin, Roger C. Rocha, Eric Knight, Jessica Simmons, Jeffrey Thompson, Elliot Beter, Today I Found Out, James Craver, Ian Dundore, Jessica Wode, SR Foxley, Sandra Aft, Jacob Ash, Steve Marshall ***SUBBABLE MESSAGES*** TO: My Student FROM: Earle Check out www.youtube.com/amorsciendi for supplementary content. -- TO: Everyone FROM: Magnus Krokstad Keep dreaming! ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Damian Shaw, Taylor Garget, Emily Barker, Librarifan, Damian Shaw, Courtney Spurgeon, juliagraph, Katherine Allen, Stephen DeCubellis, Vanessa Benavent -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 2669071 CrashCourse
Anatomy For Beginners - Digestion [Lesson 3] Legendado (Português/Brasil)
 
49:33
Anatomy For Beginners é um programa de televisão criado por Gunther von Hagens. Nesta série de 4 partes, o Dr. von Hagens e Professor John Lee demonstram a estrutura anatômica e funcionamento do corpo. Os 4 episódios ( Movimento , circulação , digestão e reprodução ) foram selecionados no Reino Unido no Channel 4 em 2005. A mostra apresenta manifestações de anatomia pública com o uso de humanos reais cadáveres (para anatomia de superfície e Superfície de Marcas), realizado no Gunther von "Institute for Plastination" em Hagens ' Heidelberg , Alemanha. Manifestações públicas Dr. von Hagens "não é anatomia formal, dissecções realizadas por estudantes de medicina em alguns países como parte de sua formação médica. Dissecções formais são realizadas lentamente e demoram dezenas de horas de dissecção. Anatomy for Beginners executa mais rápido autópsia e também combina com a demonstração de partes do corpo plastinados e amostras devem estar apenas ao vislumbre da anatomia humana. Os indivíduos a quem a demonstração foi realizada teve, antes de sua morte, matriculados no programa de doação corpo von Hagens "e dado consentimento à utilização de seus corpos para a educação pública em anatomia, incluindo demonstração pública.
Просмотров: 34693 João Georges
Cardiovascular System In Under 10 Minutes
 
09:25
See more @ http://cteskills.com The cardiovascular system, also known as the circulatory system, is the transportation system of the body. The major structures that make this possible are the heart, blood vessels and blood. Simply put, the heart pumps the blood in order to move nutrients through the blood vessels to nourish and to remove metabolic wastes from the body. The purpose of this video is to present a basic understanding of the Cardiovascular System. A more in depth study of the system will be presented in other CTE videos where we will look into each specific structure and function of the Cardiovascular system. A, The pulmonary pathway B. The Systemic pathway Two Atria - which are the upper chambers. Two ventricles - these are the lower chambers The left and right side of the heart is divided by the SEPTUM Blood Vessels The word vessel has many meanings but in Anatomy and Physiology, Blood Vessels are meant for carrying or transporting the blood throughout the body. Arterioles are smaller blood vessels that branch out from larger arteries and lead to the (arterial) capillaries, which are the smallest blood vessels in the body… The arterial capillaries are connected to the venous capillaries…The arterial side of the capillaries is dropping off Oxygen and Nutrients TO the body’s cells The venous side of the capillaries is picking up metabolic waste FROM the body’s cells together they form a network, where arteries and veins connect completing the (closed) circulatory circuit, ….the blood flow from the venous capillaries will flow back from the body TO the heart through venous blood vessels. Similar to the arteries, only in reverse, the blood flows from the venous capillaries into a system of veins called the VENULES . These venules connect to larger veins which carry the blood back FROM the Body TO the heart, VIA the largest veins known as the Superior and Inferior Vena Cavas... The first type of blood cell is called Erythrocyte. known as the red blood cell. 2. the second type of blood cell is the Leukocyte.. known as the white blood cell 3....and the third type of cell is the thrombocytes, also known as the platelet The SA node, known as the pacemaker, is located in the right atria. It starts the spark and passes it on to the next relay station. The AV node which is located on the back wall of the heart between the right atria and the right ventricle. The spark is then passed unto the...next relay station… the ... Bundle of HIS located in the heart’s septum...and then lastly to the purjinke fibers, the relay station which spreads the electrical charge throughout the myocardium, which is the cardiac muscle, and causes the heart to contract; atrias first then the ventricles... After watching this video, you should now have a basic understanding of what the Cardiovascular System is, the basic functions, and the basic structures that define the HEART. Here’s a quick recap. The Cardiovascular or Circulatory System is an organ system whose basic purpose is to circulate blood to and from cells in the body in order to transport nutrients and remove waste. The heart pumps the blood TO the body through arteries which branch off into smaller blood vessels called arterioles. The Network of capillaries is where oxygen and other nutrients diffuse from the blood and into the cells. As O2 and nutrients are diffused into the cells from the arterial capillaries, metabolic waste is diffused into the venous capillaries from the cells...the blood returns to the heart via the veins where the cycle begins again. And remember that the heart has a beat of its own, through the electro/chemical circuit system and its 4 relay stations To sum it all up, the heart pumps blood to the BODY through the arteries and returns FROM the Body to the heart through the veins. Unfortunately, The heart is also subject to diseases and conditions … in fact the number one reason for an early demise is still due to heart failure.. These conditions will be discussed further in future CTE videos. Cardiovascular, System, circulatory, heart, blood, vessels, veins, arteries, artery, vein, oxygen, pulmonary, systemic, atria, ventricle, septum, endocardium, myocardium, pericardium, aorta, arterioles, capillaries, venules, oxygen, superior, inferior, vena, cava, erythrocyte, leukocyte, thrombocyte, red blood cell, white blood cell, platelet, sa node, av node, Bundle of HIS, Purjinke, fibres,
Просмотров: 1012958 CTE Skills.com
05- How to Build a Beating Heart
 
46:00
Просмотров: 18502 TheSHSBiology
Cardiovascular System and Appendix L
 
13:15
Cardiovascular System and Appendix L Get more medical coding training here: http://www.cco.us/cardiovascular-system-and-appendix-l/ This next question I have is around the cardiovascular system. This is specific to CPT. The question I received was “Can you cover Cardiovascular System as it relates to Appendix L to codes 36200-36299?” A: Chandra: If you haven’t seen Appendix L, Appendix L is in the back of the CPT manual, back where the appendices are in blue and what it is, it’s a vascular tree. It’s great if you understand what it’s there for. That’s a really common question I get is, “How is this going to help me at all? I’m much better with pictures, that sort of thing.” OK, draw a picture. What you’re going to find is, I’m going to talk through a couple of things. First, I’m going to talk about what Appendix L is and how it relates to those codes that were mentioned, those 36200-36299. The first thing I want to say is Appendix L is a vascular tree. The goal of a vascular tree is to help you figure out how far a provider inserted a catheter when they were looking for something, they were doing a catheterization. But that appendix actually makes two assumptions. One of these assumptions they call out in black and white, right at the very beginning of the chapter. They say, they assumed that this started from the aorta; provider already had the cath in the aorta and they were making selections off of the aorta. The thing that it doesn’t go on to say, the assumption is that I will say there is an assumption that the patient has normal anatomy. I’ll be honest with you, on the CPC exam, on the COC exam, on those core credentials, they are not going to give you a patient who has abnormal anatomy. The only time you’re going to start seeing abnormal anatomy is if you get into like the CIRCC exam, Certified Interventional Radiology Cardiovascular Coder, because they’re coding a lot of cardiac caths and there are patients that have what we call variant arch anomaly, so things don’t look right. Don’t worry about those for these purposes. For Appendix L, patient has normal anatomy, we started in the aorta. Let’s talk a little bit about the anatomy. If you could scroll up so you can see my little picture there, Laureen. I went old school for this, I got on pen and paper and drew a little picture and got my crayons out, as you can tell. But what I wanted to explain is what they’re talking about when they say first order, second order, or third order, or those types of things. The little white arch at the bottom, that I’ve got labeled “aorta.” Remember that the aorta runs the entire thoracic and abdominal cavity. READ MORE HERE: http://www.cco.us/cardiovascular-system-and-appendix-l/ https://youtu.be/nqkwkNRKJcA ---------------- More Information about Cardiovascular System and Appendix L: Appendix L in CPT-2012 book - AAPC www.aapc.com › ... › Medical Coding General Discussion Mar 21, 2012 - We are starting on the cardiovascular system and I am trying to make sense of the Appendix L in the CPT book where it talks about and has a ... Cardiovascular system flashcards | Quizlet https://quizlet.com/99836650/cardiovascular-system-flash-cards/Quizlet Vocabulary words for Cardiovascular system. Includes ... the cardiovascular system is comprised. of heart ..... The appendix L makes the assumption. that the ... [PDF]Introduction to CPT®, Surgery Guidelines, HCPCS, and ... https://aapcmarketing.s3.amazonaws.com/DL.../2012.../IntroToCPT Atrium (heart) - Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Atrium_(heart) Wikipedia ---------------------------------------- People who watched this video: https://youtu.be/nqkwkNRKJcA Also searched online for: Searches related to Cardiovascular System and Appendix L coding vascular families cpt appendix l vascular families cardiovascular system cpt coding guidelines vascular family diagram circulatory system 4th grade worksheets vascular family tree 4th grade circulatory system lesson plans interventional radiology coding charts ------------------------------------------- Don't forget to check out our YouTube Channel: https://www.youtube.com/user/MedicalCodingCert -------------------------------------------- #codingvascularfamilies #cptappendixlvascularfamilies #cardiovascularsystemcptcodingguidelines #vascularfamilydiagram #circulatorysystem4thgradeworksheets #vascularfamilytree #4thgradecirculatorysystemlessonplans -------------------------------------------- VISIT OUR SITE: http://www.cco.us
Просмотров: 9822 MedicalCodingCert
The Cardiovascular System - Review Quiz
 
01:38
Просмотров: 303 Courtney Moore
How your digestive system works - Emma Bryce
 
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Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-your-digestive-system-works-emma-bryce Across the planet, humans eat on average between 1 and 2.7 kilograms of food a day, and every last scrap makes its way through the digestive system. Comprised of ten organs covering nine meters, this is one of the most complicated systems in the body. Emma Bryce explains how the different parts of the digestive system work to transform your food into the nutrients and energy that keep you alive. Lesson by Emma Bryce, animation by Augenblick Studios. Thank you so much to our patrons for your support! Without you this video would not be possible! Narat Suchartsunthorn, Joy Love Om, Gi Nam Lee, Shawn Quichocho, Simone Kidner, Anika Westburg, Dale Dualan, Barun Padhy, John Ess, Brandy Jones, Devin Harris, Tony Trapuzzano, Stephen Michael Alvarez, Tom Lee, Juliana , Jason Weinstein, Hoang Ton, Kris Siverhus, Alexander Walls, Annamaria Szilagyi, Morgan Williams, Abhijit Kiran Valluri, Mandeep Singh, Peter Owen, Sama aafghani, Vinicius Lhullier, Connor Wytko, سلطان الخليفي, Marylise CHAUFFETON, Marvin Vizuett, Jayant Sahewal, Joshua Plant, Quinn Shen, Michael James Busa, Caleb ross, Elizabeth Cruz, Elnathan Joshua Bangayan, Gaurav Rana, Mullaiarasu Sundaramurthy, Jose Henrique Leopoldo e Silva, Dan Paterniti, Jose Schroeder, Jerome Froelich, Tyler Yoshizumi, Martin Stephen, Faiza Imtiaz, Khalifa Alhulail, Tejas Dc, Govind Shukla, Benjamin & Shannon Pinder, Srikote Naewchampa, Ex Foedus, Sage Curie, Exal Enrique Cisneros Tuch, Ana Maria, Vignan Velivela, Ibel Wong, Ahmad Hyari, A Hundred Years, eden sher, Travis Wehrman, Minh Tran, Louisa Lee, Kiara Taylor, Hoang Viet, Nathan A. Wright.
Просмотров: 1749548 TED-Ed
[Discovery Channel] Body Story | Episode 3 | The Beast Within
 
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Episode 3 - The Beast Within: Unravel the mysteries of the two most important organs in the human body - the heart and the brain. First, take a look at how frail the human heart is as an emergency team frantically works to save a heart-attack victim. Then, meet a man whose brain cannot correctly transmit signals - because he's consumed too much alcohol. Next: Episode 4 | Teen Dreams: https://www.youtube.com/watch?v=DGVPQF03tfI Body Story is an educational science series focused on the human body and the biological processes it undergoes during distinct life events. The series has been praised equally for its educational content, impressive visual graphics, and engaging human stories. Produced by Wall To Wall for the Discovery Channel, episodes 1-3 were released in 1998 and episodes 4-7 were released in 2001. DISCLAIMER : ***FOR EDUCATIONAL PURPOSES! ALL CREDIT GOES TO DISCOVERY CHANNEL AND THE PRODUCERS.*** 'Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for 'fair use' for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use'
Просмотров: 874653 DigitalNetHD
The Living Body - Our Extraordinary Life
 
01:41:17
Subscribe to Naked Science - http://goo.gl/wpc2Q1 Every other Wednesday we present a new video, so join us to see the truth laid bare... The story of a human life, from first cry to final breath, told from within the body. This documentary film combines state-of-the-art special effects, pioneering CGI, startling realistic models and real in-body photography. Exploring human physiology from birth, through the drama of puberty, into adulthood, and finally old age, the programme offers a visually-stunning insight into how our bodies function. Throughout life we undergo a continuous second-by-second transformation, every move we make and every outside stimulus triggers a reaction through the skin, bones, organs, muscles and cells. We breathe on average 700 million breaths in a lifetime, an adult skeleton is replaced every seven to 10 years, we shed as many as 30,000 dead skin cells every minute, and the food we eat travels 30 feet on its journey through our bodies. The Living Body takes you beneath the skin to reveal how our bodies evolve from birth to old age, and the amazing biological systems we need to thrive. Embark on an incredible journey tracing the story of one everywoman using milestones to examine the everyday workings of a living, functioning body in ways not seen before. Cutting-edge miniature endoscopic HD cameras delve deep inside the mouth, throat, heart, lungs, digestive tract, brain and reproductive organs to shed new light on how and why our bodies do what they do. Stunning photography reveals universal moments in human development at the most minute level, providing insight into both our own individual metamorphosis and our shared human experiences. Critically acclaimed “Inside the Living Body” won an Emmy for Outstanding Achievement in Graphic Design and Artistic Direction. Special Effects sequences created by David Barlow, 2004 winner of the prestigious Lennart Nilsson award for excellence and innovation in medical photography, and Bandito, one of the UK's leading CGI directors responsible for sequences in Animals in the Womb.
Просмотров: 3611817 Naked Science
Homeostasis and Negative/Positive Feedback
 
06:24
Explore homeostasis with the Amoeba Sisters and learn how homeostasis relates to feedback in the human body. This video gives examples of negative feedback (temperature and blood glucose regulation) and positive feedback (events in childbirth). Handout available here: http://www.amoebasisters.com/handouts See table of contents below 👇 Table of Contents: Intro to Homeostasis 0:21 Negative Feedback (and how this keeps homeostasis) 1:50 Positive Feedback 4:05 Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages. YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are thankful for those that contribute different languages. If you have a concern about community contributed contributions, please contact us.
Просмотров: 471392 Amoeba Sisters
Blood Vessels, part 2: Crash Course A&P #28
 
09:04
And now we return to blood vessels. In this episode, we start discussing what blood pressure is, how it can become "high", and what that means for our health. One of the more interesting points is that your body has ways of dealing with high blood pressure, but they're not ways we want out bodies to operate on a full time basis. And why can't we butter our bacon? WHY!?!?! TABLE OF CONTENTS Don't Butter Your Bacon 01:36 Blood Flow and Resistance 01:54 Blood Pressure 02:42 Short Term Responses 04:11 Neural, Hormonal, and Kidney Response 04:33 How Chronic High Blood Pressure Can Kill 06:21 *** Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Anna-Ester Volozh, Robert Kunz, Jason A Saslow, Christian Ludvigsen, Chris Peters, Brad Wardell, Beatrice Jin, Roger C. Rocha, Eric Knight, Jessica Simmons, Jeffrey Thompson, Elliot Beter, Today I Found Out, James Craver, Ian Dundore, Jessica Wode, SR Foxley, Sandra Aft, Jacob Ash, Steve Marshall ***SUBBABLE MESSAGES*** TO: Hunter Boyajian FROM: Chase Boyajian In the darkest times, hope is something you give yourself. -- TO: The World FROM: Andrew Johnstone Lets all make a podcast ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Luke Blackbourn, Tori McClanahan, Evan Gale, Damian Shaw, Sean Riley, Ólafur D. Skúlason, Ho Yin Michael Cheng, Philip Oddie, Silvan Fricker, Stephen DeCubellis -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 726211 CrashCourse
How the heart actually pumps blood - Edmond Hui
 
04:28
View full lesson: http://ed.ted.com/lessons/how-the-heart-actually-pumps-blood-edmond-hui For most of history, scientists weren't quite sure why our hearts were beating or even what purpose they served. Eventually, we realized that these thumping organs serve the vital task of pumping clean blood throughout the body. But how? Edmond Hui investigates how it all works by taking a closer look at the heart's highly efficient ventricle system. Lesson by Edmond Hui, animation by Anton Bogaty.
Просмотров: 1988754 TED-Ed
Blood, Part 1 - True Blood: Crash Course A&P #29
 
10:00
Now that we've talked about your blood vessels, we're going to zoom in a little closer and talk about your blood itself. We'll start by outlining the basic components of blood -- including erythrocytes, leukocytes, platelets, and plasma -- as well as the basic process of hemostasis that stops bleeding, and how antigens are responsible for the blood type that you have. By the end of this episode, you should be totally prepared for your next blood drive. Table of Contents The Basic Components of Blood 2:30 Erythrocytes, Leukocytes, Platelets, and Plasma 3:00 The Basic Process of Hemostasis 4:45 How Antigens Are Responsible For Your Blood Type 6:21 *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark, Jan Schmid, Simun Niclasen, Robert Kunz, Daniel Baulig, Jason A Saslow, Eric Kitchen, Christian, Beatrice Jin, Anna-Ester Volozh, Eric Knight, Elliot Beter, Jeffrey Thompson, Ian Dundore, Stephen Lawless, Today I Found Out, James Craver, Jessica Wode, Sandra Aft, Jacob Ash, SR Foxley, Christy Huddleston, Steve Marshall, Chris Peters -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 1443299 CrashCourse
Anatomy & physiology of the circulatory system (heart)
 
16:55
What is the cardiovascular system? The cardiovascular system includes both the heart, which pumps blood, as well as the blood vessels, which carry that blood to the body and lungs. Find more videos at http://osms.it/more. Hundreds of thousands of current & future clinicians learn by Osmosis. We have unparalleled tools and materials to prepare you to succeed in school, on board exams, and as a future clinician. Sign up for a free trial at http://osms.it/more. Subscribe to our Youtube channel at http://osms.it/subscribe. Get early access to our upcoming video releases, practice questions, giveaways, and more when you follow us on social media: Facebook: http://osms.it/facebook Twitter: http://osms.it/twitter Instagram: http://osms.it/instagram Our Vision: Everyone who cares for someone will learn by Osmosis. Our Mission: To empower the world’s clinicians and caregivers with the best learning experience possible. Learn more here: http://osms.it/mission Medical disclaimer: Knowledge Diffusion Inc (DBA Osmosis) does not provide medical advice. Osmosis and the content available on Osmosis's properties (Osmosis.org, YouTube, and other channels) do not provide a diagnosis or other recommendation for treatment and are not a substitute for the professional judgment of a healthcare professional in diagnosis and treatment of any person or animal. The determination of the need for medical services and the types of healthcare to be provided to a patient are decisions that should be made only by a physician or other licensed health care provider. Always seek the advice of a physician or other qualified healthcare provider with any questions you have regarding a medical condition.
Просмотров: 564882 Osmosis
The Circulatory Song!
 
02:38
Hey! This song is really funny and we heard/watched it for the first time in science which was part of our human biology unit! If you actually learn to memorize it it can be really helpful! LOL! So hope you enjoy! Comment and rate please!
Просмотров: 1904246 KMswimexpress
Muscles, part 1 - Muscle Cells: Crash Course A&P #21
 
10:24
We're kicking off our exploration of muscles with a look at the complex and important relationship between actin and myosin. Your smooth, cardiac, and skeletal muscles create movement by contracting and releasing in a process called the sliding filament model. Your skeletal muscles are constructed like a rope made of bundles of protein fibers, and that the smallest strands are your actin and myosin myofilaments. Its their use of calcium and ATP that causes the binding and unbinding that makes sarcomeres contract and relax. Table of Contents Smooth, Cardiac, and Skeletal Muscles Create Movement 1:18 Sliding Filament Model 4:52 Skeletal Muscles Are Made of Bundles of Protein Fibers 2:40 Actin and Myosin Myofilaments 3:54 Calcium and ATP Cause the Binding and Unbinding 5:05 *** Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Steve Marshall, Anna-Ester Volozh, Sandra Aft, Brad Wardell, Christian Ludvigsen, Robert Kunz, Jason, A Saslow, Jacob Ash, Jeffrey Thompson, Jessica Simmons, James Craver, Simun Niclasen, SR Foxley, Roger C. Rocha, Nevin, Spoljaric, Eric Knight, Elliot Beter, Jessica Wode ***SUBBABLE MESSAGES*** TO: SEM students FROM: Mrs. S You are confident and courageous! I believe in you! DFTBA! -- TO: Zachary FROM: She who gave you life! You, like the Mongols, will always be the exception. ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: David Rybka, Beth Larter, Damian Shaw, Randy Goldberg MD, Cynthia Krohn, Allison DeVoe, Brinae Lois Gaudet, Sara Bovi, Stephen DeCubellis, Travis Bell -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 2900390 CrashCourse
Homeostasis and Circulation
 
15:06
Through a variety of feedback and response mechanisms, the circulatory system is able to maintain homeostasis of a number of conditions imperative to survival. Follow the link to the crossword: https://www.dropbox.com/s/dwxenfx2dbros2d/Crossword.pdf Follow the link to the worksheet: https://www.dropbox.com/s/al05rupc3kj5ono/Activity%20Sheet.docx Follow the link to the worksheet answers: https://www.dropbox.com/s/zsvs5yg0e1i7v7k/Activity%20Sheet%20answers.docx Follow the link to the reference list: https://www.dropbox.com/s/8kiz2keahic7oah/References.docx
Просмотров: 3323 Juliana Marin Cely
Respiratory System, part 1: Crash Course A&P #31
 
09:22
So we all know that breathing is pretty important, right? Today we're going to talk about how it works, starting with the nameless evolutionary ancestor that we inherited this from, and continuing to the mechanics of both simple diffusion and bulk flow, as well as the physiology of breathing, and finishing with the anatomy of both the conducting zone and the respiratory zone of your respiratory system. Table of Contents The Mechanics of Both Simple Diffusion and Bulk Flow 2:44 The Physiology of Breathing 4:07 Anatomy of the Conducting Zone 5:47 Anatomy of Respiratory Zone 7:07 *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark, Jan Schmid, Simun Niclasen, Robert Kunz, Daniel Baulig, Jason A Saslow, Eric Kitchen, Christian, Beatrice Jin, Anna-Ester Volozh, Eric Knight, Elliot Beter, Jeffrey Thompson, Ian Dundore, Stephen Lawless, Today I Found Out, James Craver, Jessica Wode, Sandra Aft, Jacob Ash, SR Foxley, Christy Huddleston, Steve Marshall, Chris Peters -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 2156553 CrashCourse
Blood Vessels, part 1 - Form and Function: Crash Course A&P #27
 
09:30
Now that we've discussed blood, we're beginning our look at how it gets around your body. Today Hank explains your blood vessels and their basic three-layer structure of your blood vessels. We're also going over how those structures differ slightly in different types of vessels. We will also follow the flow of blood from your heart to capillaries in your right thumb, and all the way back to your heart again. Table of Contents The Basice Three-Layer Structure of Your Blood Vessels 2:17 Different Types of Vessels 3:36 The Flow of Blood From Your Heart to Capillaries 3:59 The Flow From Capillaries to the Heart 7:01 *** Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Anna-Ester Volozh, Robert Kunz, Jason A Saslow, Christian Ludvigsen, Chris Peters, Brad Wardell, Beatrice Jin, Roger C. Rocha, Eric Knight, Jessica Simmons, Jeffrey Thompson, Elliot Beter, Today I Found Out, James Craver, Ian Dundore, Jessica Wode, SR Foxley, Sandra Aft, Jacob Ash, Steve Marshall ***SUBBABLE MESSAGES*** TO: Hunter Boyajian FROM: Chase Boyajian In the darkest times, hope is something you give yourself. -- TO: The World FROM: Andrew Johnstone Lets all make a podcast ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Luke Blackbourn, Tori McClanahan, Evan Gale, Damian Shaw, Sean Riley, Ólafur D. Skúlason, Ho Yin Michael Cheng, Philip Oddie, Silvan Fricker, Stephen DeCubellis -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 1133347 CrashCourse
The Circulatory System
 
11:35
Paul Andersen surveys the circulatory system in humans. He begins with a short discussion of open and closed circulatory systems and 2,3, and 4-chambered hearts. He describes the movement of blood through the human heart and the blood vessels. He discusses the major components of blood and the cause of a heart attack. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
Просмотров: 1007208 Bozeman Science
Circulatory System
 
02:30
If you've ever wondered how your heart works, this movie about the Circulatory System has the answer!
Просмотров: 304432 KidsHealth.org
Circulatory & Respiratory Systems - CrashCourse Biology #27
 
11:40
Hank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse? http://www.facebook.com/YouTubeCrashCourse Follow us! http://www.twitter.com/TheCrashCourse Table of Contents 1) Respiratory System 00:48 2) Simple Diffusion 00:55 3) Respiratory Anatomy 02:35 a) Trachea to Capillaries 03:10 4) Lung Function & Thoracic Diaphragm 04:37 5) Circulatory System 05:35 6) Circulatory Anatomy 05:54 a) Left Ventricle to Capillary Beds 06:50 b) Veins to Left Atrium 08:46 7) Endotherms & Ectotherms 09:20 References for this episode can be found in the Google document here: http://dft.ba/-3cHg This video uses the following sounds from Freesound.org: "00559 deep breathing 1.wav" by Robinhood76 crash course, crashcourse, biology, animals, oxygen, carbon dioxide, cellular respiration, circulatory system, respiratory system, circulation, respiration, heart, lung, artery, vein, pulmonary, simple diffusion, membrane, lungfish, larynx, trachea, bronchus, bronchiole, alveolus, capillary, blood, inhale, exhale, diaphragm, thoracic, pressure, breathing, breath, pump, red blood cell, four chambered heart, ventricle, muscle, aorta, vena cava, atrium, endotherm, ectotherm, hank green Support CrashCourse on Subbable: http://subbable.com/crashcourse
Просмотров: 1736834 CrashCourse
fetal pig anatomy
 
17:06
Made with Explain Everything
Просмотров: 57389 Kim Owen
The Nervous System, Part 1: Crash Course A&P #8
 
10:36
•••SUBBABLE MESSAGE••• TO: Kerry FROM: Cale I love you with all my ha-art. Deadset. *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content. *** Today Hank kicks off our look around MISSION CONTROL: your nervous system. -- Table of Contents: Sensory Input, Integration and Motor Output 1:36 Organization of Central and Peripheral Systems 2:16 Glial Cells 3:54 Role, Anatomy and Function of Neuron Types 5:23 Structure and Function of Neurons 6:20 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Просмотров: 3739626 CrashCourse
Natural Selection - Crash Course Biology #14
 
12:44
Hank guides us through the process of natural selection, the key mechanism of evolution. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/theCrashCourse Table of Contents: 1) Natural Selection 1:27 2) Adaptation 2:56 3) Fitness 3:36 4) Four Principals 3:54 a. Variations 4:01 b. Heritability 4:17 c. "The Struggle for Existence" 4:25 d. Survival and Reproductive Rates 5:00 5) Biolography 5:59 6) Modes of Selection 7:40 a. Directional Selection 8:17 b. Stabilizing Selection 8:56 c. Disruptive Selection 9:27 7) Sexual Selection 10:22 8) Artificial Selection 11:24 References for this episode can be found in the Google document here: http://dft.ba/-2Ank This video uses the following sounds from Freesound.org: "20071104.forest.04.binaural.mp3" by dobroide "ForestBirds.wav" by HerbertBoland crashcourse, science, biology, natural selection, genetics, peppered moth, inherited traits, population genetics, charles darwin, darwin, on the origin of species, evolution, adaptation, galapagos finches, fitness, variation, phenotype, heritable, malthus, survival rate, reproductive rate, crossbreeding, inbreeding, genotype, directional selection, stabilizing selection, disruptive selection, selective pressures, sexual selection, artificial selection, selective breeding Support CrashCourse on Subbable: http://subbable.com/crashcourse
Просмотров: 1908338 CrashCourse
Digestive System Worksheets
 
00:38
This product consists on a series of Worksheets about the Circulatory System. It's a Powerpoint Presentation and you can buy it at my TpT Store: https://goo.gl/kOaQuP Or at my Educents Store: http://goo.gl/nvb5SB This product is a series of Worksheets about the Digestive System: 1. A “Color and label” worksheet; 2. A “One-to-one correspondence” worksheet; 3. A “Complete with the words” worksheet; 4. A “Fill in the blanks” worksheet; 5. A “True or False” worksheet; 6. A Digestive system quiz; 7. A Digestive system puzzle; 8. A “Word search” worksheet; 9. A “Crosswords” worksheet. The answer key is included.
Просмотров: 598 BioGeo Science Channel
Taxonomy: Life's Filing System - Crash Course Biology #19
 
12:16
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse References for this episode can be found in the Google document here: http://dft.ba/-2L2C Table of Contents 1) Taxonomy 0:00 2) Phylogenetic Tree 1:24 3) Biolography 2:26 4) Analogous/Homoplasic Traits 3:48 5) Homologous Traits 4:03 6) Taxa & Binomial Nomenclature 4:56 7) Domains 5:48 a) Bateria 6:04 b) Archaea 6:44 c) Eukarya / 4 Kingdoms 6:54 -Plantae 7:56 -Protista 8:23 -Fungi 8:56 -Animalia 9:31 taxonomy, classification, classifying, evolution, filing, science, biology, life, organism, relationship, ancestor, ancestry, evolutionary tree, phylogenetic tree, tree of life, biolography, carl von linnaeus, linnaeus, botanist, botanical name, morphology, homologous traits, systema naturae, taxa, groups, kingdom, phylum, class, order, family, genus, species, binomial nomenclature, latin, domain, archaea, eukarya, division, autotrophs, heterotrophs, protist, fungi, animalia, animal, cat, kitty Support CrashCourse on Subbable: http://subbable.com/crashcourse
Просмотров: 1605785 CrashCourse
Lymphatic System: Crash Course A&P #44
 
09:20
Today Hank explains your unsung lymphatic system and how it supports cardiovascular function by collecting, filtering, and returning interstitial fluid back into the bloodstream via a system of lymphatic vessels. He also explains the system’s major role in fighting off infection, and how lymph nodes, and other lymphoid organs, and MALT areas house antigen-attacking lymphocytes that provide crucial support to the immune system. Table of Contents The Lymphatic System Supports Cardiovascular Function 2:09 Collects, Filters, and Returns Interstitial Fluid Back to the Bloodstream 3:12 Lymphatic Vessels 4:22 Role In Fighting Off Infection 5:40 Lymph Nodes, Lymphoid Organs, and Malt Areas House Antigen-Attacking Lymphocytes 6:04 *** Crash Course A&P poster: http://store.dftba.com/products/crashcourse-anatomy-and-physiology-poster *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark, Eric Kitchen, Jessica Wode, Jeffrey Thompson, Steve Marshall, Moritz Schmidt, Robert Kunz, Tim Curwick, Jason A Saslow, SR Foxley, Elliot Beter, Jacob Ash, Christian, Jan Schmid, Jirat, Christy Huddleston, Daniel Baulig, Chris Peters, Anna-Ester Volozh, Ian Dundore, Caleb Weeks -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 1754301 CrashCourse
A Tour of the Cell
 
14:17
Paul Andersen takes you on a tour of the cell. He starts by explaining the difference between prokaryotic and eukaryotic cells. He also explains why cells are small but not infinitely small. He also explains how the organelles work together in a similar fashion. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
Просмотров: 2451861 Bozeman Science
The Immune System
 
13:47
Paul Andersen explains how your body protects itself from invading viruses and bacteria. He starts by describing the nonspecific immune responses of skin and inflammation. He then explains how we use antibodies to disrupt the function of antigens and mark them for destruction. He then explains both the homoral and cell-mediated immune response highlighting the importance of B and T lymphocytes. He finally describes the process of long term immunity. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
Просмотров: 804632 Bozeman Science
Endocrine System, part 1 - Glands & Hormones: Crash Course A&P #23
 
10:25
Hank begins teaching you about your endocrine system by explaining how it uses glands to produce hormones. These hormones are either amino-acid based and water soluble, or steroidal and lipid-soluble, and may target many types of cells or just turn on specific ones. He will also touch on hormone cascades, and how the HPA axis effects your stress response. Table of Contents Endocrine System 2:32 Glands Produce Hormones 2:58 Amino Acid Based and Water Soluble 4:18 Steroidal and Lipid Soluble 4:44 Hormone Cascades 6:15 HPA Axis Effects Your Stress Response 6:30 *** Crash Course Psychology Poster: http://www.dftba.com/crashcourse *** Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Steve Marshall, Anna-Ester Volozh, Sandra Aft, Brad Wardell, Christian Ludvigsen, Robert Kunz, Jason, A Saslow, Jacob Ash, Jeffrey Thompson, Jessica Simmons, James Craver, Simun Niclasen, SR Foxley, Roger C. Rocha, Nevin, Spoljaric, Eric Knight, Elliot Beter, Jessica Wode ***SUBBABLE MESSAGES*** TO: Laura Hewett FROM: Amy Paez Greetings from the other side of the world! DFTBA -- TO: Wesley FROM: G Distance is created by the Desert Otherworld, therefore we shall not be destroyed. ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Mickey Maloney, Dan Smalley, Stephen DeCubellis, Vanessa Benavent, Andrew Galante, LankySam!, David Costello, Vanessa Benavent, Kenzo Yasuda, Tessa White -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 2379494 CrashCourse
ATP & Respiration: Crash Course Biology #7
 
13:26
In which Hank does some push ups for science and describes the "economy" of cellular respiration and the various processes whereby our bodies create energy in the form of ATP. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse Special thanks go to Stafford Fitness (www.staffordfitness.net) for allowing us to shoot the gym scenes in their facilities. This video uses sounds from Freesound.org, a list of which can be found, along with the CITATIONS for this episode, in the Google Document here: http://dft.ba/-25Ad Table of Contents: 1) Cellular Respiration 01:00 2) Adenosine Triphosphate 01:29 3) Glycolysis 4:13 A) Pyruvate Molecules 5:00 B) Anaerobic Respiration/Fermentation 5:33 C) Aerobic Respiration 6:45 4) Krebs Cycle 7:06 A) Acetyl COA 7:38 B) Oxaloacetic Acid 8:21 C) Biolography: Hans Krebs 8:37 D) NAD/FAD 9:48 5) Electron Transport Chain 10:55 6) Check the Math 12:33 TAGS: crashcourse, biology, science, chemistry, energy, atp, adenosine triphosphate, cellular respiration, glucose, adp, hydrolysis, glycolysis, krebs cycle, electron transport chain, fermentation, lactic acid, enzyme, hans krebs, citric acid, ATP synthase Support CrashCourse on Subbable: http://subbable.com/crashcourse
Просмотров: 6327259 CrashCourse
The Integumentary System, Part 1 - Skin Deep: Crash Course A&P #6
 
09:40
•••SUBBABLE MESSAGE••• TO: Ciaran FROM: your sister Jillian Happy birthday! Hope you enjoy being immortalized via doobly-doo! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content. *** Anatomy & Physiology continues with a look at your biggest organ - your skin. -- Table of Contents: All About Skin 0:22 Epidermis, Dermis, & Hypodermis 1:30 Melanin And Keratin Cells 2:15 Ensure You Get A Good Tattoo 8:01 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Просмотров: 1749720 CrashCourse
Bill Nye the Science Guy®: Blood and Circulation - Video
 
01:53
Join Bill Nye as he shows how valves, blood cells, and the circulatory system work together to pump it up... in the heart, that is. With more than 16 Emmys® to its credit and legions of fans, it's easy to see why the "Bill Nye the Science Guy" show is one of the most popular educational series of all time. Beloved by teachers and students alike, Bill Nye and his unique brand of way cool science make complex science principles accessible for all learners. For more information, go to www.DisneyEducation.com.
Просмотров: 44285 Disney Educational Productions
DNA Structure and Replication: Crash Course Biology #10
 
12:59
Hank introduces us to that wondrous molecule deoxyribonucleic acid - also known as DNA - and explains how it replicates itself in our cells. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse References for this episode can be found in the Google document here: http://dft.ba/-2hCl 1:41 link to Biological Molecules http://www.youtube.com/watch?v=H8WJ2KENlK0 Table of Contents: 1) Nucleic Acids 1:30 2) DNA -A) Polymers 1:53 -B) Three Ingredients 2:12 -C) Base Pairs 3:45 -D) Base Sequences 4:13 3) Pop Quiz 5:07 4) RNA 5:36 -A) Three Differences from DNA 5:43 5) Biolography 6:16 6) Replication 8:49 -A) Helicase and Unzipping 9:22 -B) Leading Strand 9:38 -C) DNA Polymerase 10:08 -D) RNA Primase 10:24 -E) Lagging Strand 10:46 -F) Okazaki Fragments 11:07 -F) DNA Ligase 11:47 DNA, deoxyribonucleic acid, chromosome, nucleic acid, ribonucleic acid, RNA, polymer, nucleotide, double helix, nucleotide base, base pair, base sequence, friedrich miescher, rosalind franklin, replication, helicase, leading strand, lagging strand, rna primase, dna polymerase, okazaki fragment Support CrashCourse on Subbable: http://subbable.com/crashcourse
Просмотров: 5852716 CrashCourse
The Digestive System
 
09:38
Paul Andersen starts with a brief description of feeding methods. He then details all of the major parts within the human digestive system. This tour starts in the mouth, move down the esophagus, through the stomach, small investing, colon and rectum. He explains how all of the major macromolecules are digested and absorbed by the body. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
Просмотров: 548362 Bozeman Science
The Circulatory System
 
22:25
Просмотров: 1687286 Dale Holadia
Meiosis: Where the Sex Starts - Crash Course Biology #13
 
11:43
Hank gets down to the nitty gritty about meiosis, the special type of cell division that is necessary for sexual reproduction in eukaryotic organisms. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.facebook.com/youtubecrashcourse Follow CrashCourse on Twitter: http://www.twitter.com/thecrashcourse References for this episode can be found in the Google document here: http://dft.ba/-2wDm Table of Contents 1) Homologous Chromosome Pairs 2:10 2) Primary Oocytes 3:30 3) Primary Spermatocytes 3:30 4) Meiosis 2:59 5) Interphase I 4:04 6) Prophase I 4:37 a) Crossover 5:05 b) Recombination 5:05 7) Metaphase I 7:53 8) Anaphase I 8:05 9) Telophase I 8:19 10) Prophase II 8:57 11) Metaphase II 9:23 12) Anaphase II 9:28 13) Telophase II 9:32 Want to see Hank play Assassin's Creed? Check out http://www.youtube.com/hankgames Watch the AC: Brotherhood playlist here: http://www.youtube.com/playlist?list=PL0B3CD662A033D273 Watch the AC: Revelations playlist here: http://www.youtube.com/playlist?list=PLC5C810D94ADB2080 reproduction, sexual reproduction, sex cell, sperm, egg, meiosis, crashcourse, crash course, biology, cell replication, chromosome, gene, allele, homologous chromosome, haploid cells, prophase, metaphase, anaphase, telophase, oocyte, spermatocyte, centrosome, microtubule, crossover, homologous recombination, natural selection, cytokinesis, polar body, endosperm Support CrashCourse on Subbable: http://subbable.com/crashcourse
Просмотров: 3403869 CrashCourse
Immune System, part 1: Crash Course A&P #45
 
09:13
Our final episodes of Anatomy & Physiology explore the way your body keeps all that complex, intricate stuff alive and healthy -- your immune system. The immune system’s responses begin with physical barriers like skin and mucous membranes, and when they’re not enough, there are phagocytes -- the neutrophils and macrophages. It also features the awesomely named natural killer cells and the inflammatory response, and we'll explain how all of these elements work together to save the day if you happen to slip on a banana peel. Crash Course A&P poster: http://store.dftba.com/products/crashcourse-anatomy-and-physiology-poster Table of Contents Physical Barriers Like Skin and Mucous Membranes 2:01 Phagocytes: Neutrophils and Macrophages 3:17 Natural Killer Cells 4:29 Inflammatory Response 5:29 *** "Reformat" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark, Eric Kitchen, Jessica Wode, Jeffrey Thompson, Steve Marshall, Moritz Schmidt, Robert Kunz, Tim Curwick, Jason A Saslow, SR Foxley, Elliot Beter, Jacob Ash, Christian, Jan Schmid, Jirat, Christy Huddleston, Daniel Baulig, Chris Peters, Anna-Ester Volozh, Ian Dundore, Caleb Weeks -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 2537390 CrashCourse
Mitosis: Splitting Up is Complicated - Crash Course Biology #12
 
10:48
Hank describes mitosis and cytokinesis - the series of processes our cells go through to divide into two identical copies. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.facebook.com/youtubecrashcourse Follow CrashCourse on Twitter: http://www.twitter.com/thecrashcourse References for this video can be found in the Google document here: http://dft.ba/-2rVV Table of Contents 1. Mitosis 0:24 2. Interphase 3:27 a) Chromatin 3:37 b) Centrosomes 3:52 3) Prophase 4:14 a) Chromosomes 4:18 b) Chromatid 4:31 c) Microtubules 5:07 4) Metaphase 5:22 a) Motor Proteins 5:36 5) Biolography 6:13 6) Anaphase 9:00 7) Telophase 9:15 8) Cleavage 9:25 9) Cytokinesis 9:36 This video contains the following sounds from Freesound.org: "Swishes.wav" by Pogotron "Opening Scotch Whisky.mp3" by Percy Duke crashcourse, biology, mitosis, cell biology, cell division, cell, replication, splitting, chromosome, diploid cells, nucleus, DNA, prophase, metaphase, anaphase, telophase, interphase, chromatin, chromatid, centrosome duplication, centromere, microtubules, motor protein, walter flemming, tomomi kiyomitsu, dynein, cleavage, cytokinesis, daughter cells, science, education, college, university, learn, teach, hank green Support CrashCourse on Subbable: http://subbable.com/crashcourse
Просмотров: 4375310 CrashCourse
Your Magic Doctor
 
21:43
Просмотров: 30699 Miranda Beukema
The Heart, part 2 - Heart Throbs: Crash Course A&P #26
 
09:34
Today we're talking the heart and heart throbs -- both literal and those of the televised variety. Hank explains how your heart’s pacemaker cells use leaky membranes to generate their own action potentials, and how the resulting electricity travels through the cardiac conduction pathway from SA Node to Purkinje fibers, allowing your heart to contract. He's also going to make you better able to spot inaccuracies in medical dramas by explaining how defibrillators work to reset the rhythm of your heart. Table of Contents Pacemaker Cells Generate Their Own Action Potentials 2:47 The Cardiac Conduction Pathway 3:45 SA Node to Purkinje Fibers 4:48 How Defbrilators Work 6:46 *** Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Anna-Ester Volozh, Robert Kunz, Jason A Saslow, Christian Ludvigsen, Chris Peters, Brad Wardell, Beatrice Jin, Roger C. Rocha, Eric Knight, Jessica Simmons, Jeffrey Thompson, Elliot Beter, Today I Found Out, James Craver, Ian Dundore, Jessica Wode, SR Foxley, Sandra Aft, Jacob Ash, Steve Marshall ***SUBBABLE MESSAGES*** TO: Beth FROM: Joey I Love You Beth Ronie With All Of My Heart! -- TO: The WORLD FROM: Future Is The Future Awesome gender neutral vintage clothing: http://futureisthefuture.com ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Matthew Feickert, Stephen DeCubellis, Ethi Raj, Paul Castillo, Katrina Castillo, @bdb_i_am, Laura South, Philip Oddie, Suné Horn, @joshlama -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
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