Added: 3 years ago
From: rcn2000
Views: 6,881
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  • Doesn't the sodium channels deactivate not close on depolarization?

  • Great description, thanks for sharing!

  • this is the best explanation of action potential!!!!! Thank you so much!

  • Wow, thank you!  Great explanation. I was so confused before watching this.

    Thanks again!

  • awesome omg...can anyone explain why theres hyperpolarization tho?

  • this videos really helpful man, thanks so much for explaining it.

    cheers. :)

  • i love it man thanks

  • thank you so much .. I have a biology test in 3 days and this was the worst part for me .. now I finally understand how a nerve impulse is transmitted..

  • Thank you! This is excellent. :)

  • yay! It's not so hard when you hear it described! I'm taking an online class and was about to pull my hair out trying to understand this. Thanks

  • thank you you~ saved me!

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