How is the resting potential restored after a nerve impulse?
A. Potassium ions diffuse inside the membrane
B. Potassium ions diffuse outside the membrane
C. The membrane becomes impermeable to potassium ions
D. There is no movement of potassium ions
Answer:B
How is the resting potential restored after a nerve impulse?
A. Potassium ions diffuse inside the membrane B. Potassium ions diffuse outside the membrane C. The membrane becomes impermeable to potassium ions D. There is no movement of potassium ions