Multiple Choice
At the end of the rising phase of an action potential,
A) a vast majority of the voltage-gated sodium channels begin to close.
B) the membrane potential shifts back toward the resting membrane potential.
C) the voltage-gated sodium channels enter a refractory period.
D) many more potassium channels begin to close.
E) a, b, and c
Correct Answer:
Verified
Correct Answer:
Verified
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