Hyperpolarization of a neuron results from
A) either the entry of an anion or the exit of a cation.
B) the entry of any ion.
C) either the entry of a cation or the exit of an anion.
D) the entrance of either sodium or potassium.

Question

Quizplus · Accepted Answer

Hyperpolarization occurs when the inside of a neuron becomes more negative, which can happen through the entry of anions (negative ions) or the exit of cations (positive ions).

Hyperpolarization of a Neuron Results from