44. The action potential is generated when:
(A) Sodium ions enter the neuron
(B) Potassium ions leave the neuron
(C) Calcium ions bind to the neuron
(D) Chloride ions are released from the neuron
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統計: A(24), B(1), C(4), D(3), E(0) #3162466
統計: A(24), B(1), C(4), D(3), E(0) #3162466