阿摩線上測驗
35. What stops the rapid depolarization that occurs as the "upsweep" of membrane potential peaks during the action potential?
(A) Closing of the voltage-gated K+ channel inactivation gate.
(B) Closing of the voltage-gated Na+ channel inactivation gate.
(C) Closing of the Na+ channel inactivation gate and closing of the K+ channel inactivation gate.
(D) Opening of the K+ channel gate and closing of the Na+ channel inactivation gate.
(E) Opening of the Na+ channel gate and closing of the K+ channel inactivation gate.
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統計： A(0), B(1), C(0), D(0), E(0) #3367676
統計： A(0), B(1), C(0), D(0), E(0) #3367676
