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During the Initial, Depolarizing Phase of the Action Potential, the Voltage-Gated

Question 22

Multiple Choice

During the initial, depolarizing phase of the action potential, the voltage-gated Na+-channel is in which conformation?


A) closed but capable of opening
B) open, or activated
C) closed and not capable of opening
D) activation gate open; inactivation gate closed
E) activation gate closed; inactivation gate closed

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