Depolarization of a neuron involves:
A)entry of potassium ions and a positive charge outside
B)entry of sodium ions and a positive charge outside
C)entry of potassium ions and a negative charge outside
D)entry of sodium ions and a negative charge outside

Question

Quizplus · Accepted Answer

During depolarization, sodium ions (Na+) enter the neuron, causing the inside to become more positive relative to the outside, which becomes more negative.

Depolarization of a Neuron Involves