Tetrodotoxin,the poisonous substance produced by the puffer fish,interacts with which of the following?
A) sodium channels located on the axon membrane
B) calcium channels located at the axon terminal
C) sodium channels located on postsynaptic dendrites
D) potassium channels located on the axon membrane

Question

Quizplus · Accepted Answer

Tetrodotoxin specifically interacts with sodium channels located on the axon membrane, blocking them and preventing action potential propagation.

Tetrodotoxin,the Poisonous Substance Produced by the Puffer Fish,interacts with Which