The Composition and Function of Blood

Of course we all know what blood is, and everyone has had at least a minor injury involving blood. But what is it exactly? What's it made of? What does it do? Why do we die if we lose enough of it? Let's check out each component of blood now, on both the cellular and molecular level!
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I was in high school when I first started watching his lectures, didn't think I'd come here again, I'm a medical student now

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[@Shouttz]

Hey Professor Dave! Just wanted to thank you for the videos. It's really nice to have a single channel that explains a whole lot of stuff! I personally enjoy learning about a variety of things, so when I'm a bit tired of one specific topic I go read about geography, or biology, or something else. It's nice to learn by reading but it's even better hearing someone who understands the stuff explain it, so thanks! "But what is it exactly? What's it made of? What does it do?" that's legit me earlier today in the bathroom trying to remember what Van der Waals force is haha

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[@fredbeutler3130]

This is very interesting. I liked your concise description of the different components of blood.

[@jl2599]

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Nice explanation Dave sir .!good animation it's very useful thanks a lot...

[@thimbleteeth]

I want to make a game with my own spin on the concept of “what if the human body was just a little place with a bunch of little guys in it” focusing mainly on blood cells. This video is incredibly helpful to me in my endeavors, and it is also simply very nice to be able to learn more about anatomy. Thank you, Professor Dave! :-)

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4:06 One thing I emphasize to my MCAT students is that there is a difference between oxygen molecules and oxygen atoms. Oxygen is diatomic in gaseous form so hemoglobin contains 4 oxygen molecules (O2) but 8 oxygen atoms (O).

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Easy way to learn.Short and effective.

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Informative

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the extensions of the megokaryocyte does not burst of the sheer force rips the cytoplasmic extensions along with some of the megokaryocyte's organelles and vesicles and thus a platelet is made

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Helped

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Thanks

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Week to go towards

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legit content prof

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Sir, please explain about cyanide poisoning....

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don't worry guys that's coming

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Nice professor.. Do i need to know organic chemistry before biochemistry?

[@ProfessorDaveExplains]

i would say yes!

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@@ProfessorDaveExplains sir.. Which topics of organic chemistry.. Please tell me 😢 no one helps me

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oh just watch the first 20-30 videos in my organic chemistry playlist.

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Plasma also contain an other protein called fibrogen...

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you just summed up what took me 12 hours to read from my bio book yesterday😂

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Lol

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it took you 12 hours? really

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