A neuron with nicotinic receptors is exposed to acetylcholine.This will lead to
A)activation of chemically-gated ion channels.
B)excitation of the neuron.
C)entry of sodium ions into the neuron.
D)depolarization of the neuron.
E)All of the answers are correct.

Question

Quizplus · Accepted Answer

Activation of nicotinic receptors by acetylcholine leads to the opening of chemically-gated ion channels, causing entry of sodium ions into the neuron, which ultimately leads to depolarization and excitation of the neuron. Therefore, all of the answer choices are correct.

A Neuron with Nicotinic Receptors Is Exposed to Acetylcholine