During repolarization
A)chloride ions move outside the neuron.
B)sodium ions move inside the neuron.
C)potassium ions move outside the neuron.
D)electrons stop moving along the axon.

Question

Quizplus · Accepted Answer

During repolarization, potassium ions move outside the neuron, causing the membrane potential to become more negative. Sodium ions move inside the neuron during depolarization, and chloride ions usually play a role in hyperpolarization, not repolarization. Electrons are not involved in the movement of ions during repolarization.

During Repolarization