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Kaplan Qbank USMLE



Author6 Posts
  #1

The part of the neuron where a graded impulse is converted into an all-or-none impulse is:
A. The neurotransmitter receptor
B. The nodes of Ranvier
C. The dendrite
D. The presynaptic bouton
E. None of the above

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  #2

i think it's axon hillock,not sure

  #3

Ummm...just wondering...if you can expand that, Geroo? I checked the literature and it does say Axon hillock...so think the correct answer is E

Edited by Doc2378 on 12/11/05 - 10:40 PM

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  #4

I agree with you

  #5

i too think its none of these...

  #6

great work by all ! the answeri is axon hillock

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