Immune System, Part 2: Crash Course Anatomy & Physiology #46

38 Comments

1. Pssst… we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
   Download it here for Apple Devices: https://apple.co/3d4eyZo
   Download it here for Android Devices: https://bit.ly/2SrDulJ

2. Pathogen🦠:I love wondering around here

3. That’s not all in your 3 Just doing basics

4. Ebola would be like "meh y cant defeat me lolmao if u try we will evolve and erradicate humanity

5. N

6. Great video! Love the animation and the detailed info on PAMPs and DAMPs.
   I go into great detail with a medical doctor on the immune system as well. Check it out on my channel: FredricksonHealthSolutions

7. I passed my physiology exam, thanks to this dude !!!

8. Once you notice to continious wobble-ing of Hanks desk in EVERY ONE of his videos, you never stop noticing

9. Who else is from STA

10. Watching this during COVID-19….interesting things to think about during these times.

11. Yaar Thora slow samjhao

12. I love my Immune system it's fantastic!

13. anti-vaxxers have left the chat

14. About the Flu Vaccine, even though we need a new vaccine every year, it's not for ourselves. It's so we don't spread it to the imunocompromised who are ineligible for the vaccine.

15. I am just saying to every one who disagrees tell me your theory because i know this stuff also my mom was a nerse

16. nerd

17. hey corona

18. They conveniently left out telling us the difference between imunology (where you naturally come in contact, your I.S. builds antibodies to the antigens and now you have life lont immunity… VS. Vaccinated. Unnatural, by passes the micro-biome and never educates your immune system to give you life long immunity. (hence booster shot)

19. 2:34

20. Here during the pandemic. Hopefully, my immune system takes notes!

21. funny but packed with knowledge

22. This and the other Immune System videos are some of the best in the whole A & P series. Great explanations and animations to describe adaptive immune responses to specific germs on a systemic level. Thank you!

23. 0:53 period

24. Great 👍 very interesting

25. re 1:00 Adaptive IR 'Never Forgets". I suspect this is a generalization: I understand tha not all AIRs are permanent, or perhaps just unreliable in that a minute (undocumented) change in the pathogen makes it unrecognizable.

26. the real reason his has dislikes is because of the Karens

27. I love this series, one of the best! Great story to illustrate immune system, thank you

28. My mom watched these fringe videos about how viruses emerge from the body as messenger type cells and then turn into bacteria or something like that. The people she watches claim that the immune system is the reason we get sick and is responding only to cells that come from within the body (as if that makes any sense) I've been procrastinating on watching the videos she's watched. She has had no interest in microbiology or evolutionary theory until this coronavirus started spreading and she immediately started watching videos talking about the conspiracies associated with the virus because she's subscribed to David Icke, Joe Dispenza, and other alternative medicine channels. She's one of those people who believes frequencies are imperative to health, that crystals emit healing energy, conventional food is poisonous, and chakras exist. Needless to say, she's completely convinced of these claims by these few and far in between medical "experts" who also just happen to be aired on conspiracy theory channels, some of which believe that the Earth is flat.

    I am so frustrated mostly because she has the gall to angrily spread this misinformation around in a self-righteous way like she has all the answers when she has admitted to me that she hasn't before ever researched into biology or other sciences outside of her fringe sphere. She still doesn't know the basics of evolutionary theory, she can't name a single organelle (she probably doesn't know what that is, even though I know I've told her) within the body (except for maybe the mitochondria), and she thinks specific frequencies can cure (or harm) anything.

    I don't necessarily have the time to debunk the massive amount of misinformation she's watched. A lot of the videos I've asked her to send me are at least an hour long and it's hard to want to take them seriously, even though, as an aspiring researcher, I know I should. At least I should be able to know how to debunk things, thoroughly and precisely.

    I'm just venting for the most part. I feel like it would be such a waste of time, but I know that I will most likely learn a lot more about biology than I have in the past by doing research into many more documented experiments and trials than I previously have.

    What would you do, internet commenter? If you were in my situation, would you try and debunk these claims that my mother so vehemently spreads around like a virus in and of itself? Is it worth the time? (subjective, I know)

29. My family are anti-vaxers… I am ashamed of them.

30. I've always wanted to know how they animate the little animations and what software they use.

31. Where can I find this video game

32. 3:00 That Maple Story reference is so cute!

33. Wow, the animation about antibodies made me understand their roles for the first time, thanks a lot! Sending a hug from Brazil!!! 😀

34. what are the three lines and what is included in each?

35. Anti-vaxxers need to watch this immediately.

36. B36
    0:38
    2:42
    3:50
    4:05
    4:50

37. how did anyone discover this?

38. QU AR AN TI NE

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