Immune System, part 2: Crash Course A&P #46
Trki, Kody, Cheaty do
In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system's humoral response guards extracellular terrain against pathogens. Hank also explains B cells, antibodies, and how vaccines work. Crash Course A&P Poster: http://store.dftba.com/products/crashcourse-anatomy-and-physiology-poster Table of Contents Adaptive Immune System's Humoral Response 1:19 How B Cells Mature, Identify Antigens, and Make Antibodies 2:42 How Antibodies Warm Pathogens and Mark Them for Death 5:22 Active and Passive Humoral Immunity 6:03 How Vaccines Work 6:27 *** 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
Komentarze
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So cool. Like ur cells fighting ebola and dont know how to defeat it so they are trying to destroy it. Then a cell that survived ebola, tells them the hacks and how to beat ebola.
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How many have an immunology exam coming up? Got one on Wednesday!!
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I'm enjoying anatomy and biology for the first time in my life
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The cells are so cute.
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I saw in the description, and no wonder you sounded like Hank! You ARE Hank!
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lol these cells are awesome, hahaha 4:14
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Kurgesact does a great job of representing this.
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"Toxin"
LIKE MEH? -
I remember watching this when it came out and thinking this is so complicated, but now we're doing immunity in biology and it all makes sense it's great 😂
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If the adaptive immune system never forgets, then why veterinarians have to take the same vaccine against rabies every year.
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that desk is really wobbly based on how that blue liquid is moving in that beaker on the desk.
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Our Universe is God. God is Awesome. THE Science that governs Our Universe is wonderful. God is THE Supreme Scientist.
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Nothing about Tc cells activating B cells to produce antibodies?
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4:15 in vanoss voice. SUDOKU
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try to put the camer changes when you are talking. This will get a editing value ;)
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hahahahaa....you are a riot man you make learning fun hahahhahahha
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Watching this while a sound track to The Thing plays in the background. It is a spooky force to be reckoned with.
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i love you crash course
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THIS HAS TO BE MADE INTO A VIDEO GAME!!!