8. What happens to the resting membrane potential of -70 mV when potassium channels close?
(A) repolarization
(B) hyperpolarization
(C) depolarization
(D) returns to -70 mV
(E) membrane stabilization
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統計: A(0), B(0), C(1), D(0), E(0) #4030914
統計: A(0), B(0), C(1), D(0), E(0) #4030914