問題詳情
28. 神經元的動作電位(action potential)過程中,有相對不反應期(relative refractory period),這主要是下列何者所造成?
(A) 細胞內 ATP 消耗過度
(B) 鈉離子通道(Na+ channel)去活化(inactivation)
(C) 更多鉀離子通道(K+ channel)開啓
(D) 細胞耗能過多,暫時缺氧
(A) 細胞內 ATP 消耗過度
(B) 鈉離子通道(Na+ channel)去活化(inactivation)
(C) 更多鉀離子通道(K+ channel)開啓
(D) 細胞耗能過多,暫時缺氧
參考答案
無參考答案
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