A toxin that binds specifically to voltage-gated sodium channels in axons would

Author Question: A toxin that binds specifically to voltage-gated sodium channels in axons would (Read 1031 times)

geoffrey

Hero Member
Posts: 880

on: Oct 12, 2013

A toxin that binds specifically to voltage-gated sodium channels in axons would be expected to
A) prevent the hyperpolarization phase of the action potential.
B) prevent the depolarization phase of the action potential.
C) prevent graded potentials.
D) increase the release of neurotransmitter molecules.
E) have most of its effects on the dendritic region of a neuron.

j_sun

Sr. Member
Posts: 384

Reply #1 on: Oct 15, 2013

I recall doing this last year, it's B, bye bye!

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