Multiple Choice
Just after the peak of the action potential, what movement of ions restores the membrane to approximately the resting potential?
A) Sodium ions enter the cell.
B) Potassium ions enter the cell.
C) Potassium ions leave the cell.
D) Sodium ions travel down the axon.
Correct Answer:
Verified
Correct Answer:
Verified
Q32: Voltage-activated channels are channels for which a
Q197: Oligodendrocytes in the periphery are specialized types
Q198: Multiple sclerosis is one of several:<br>A) blood-brain
Q199: One of the most distinctive features of
Q200: What would a neuron in the pons
Q201: Briefly describe the all-or-none law of action
Q203: What tends to open the sodium gates
Q204: What causes potassium ions to leave the
Q206: At rest, the inside of a neuron's
Q207: Which of the following is the correct