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静息电位的实测值小于K+ 平衡电位的理论值，主要是由于静息时膜对

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静息电位的实测值小于K+ 平衡电位的理论值，主要是由于静息时膜对

A.Na+有小量的通透性

B.Ca 2+有小量的通透性

C.Mg 2+有小量的通透性

D.Cl -有小量的通透性

参考答案:

答案：Na+有小量的通透性

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