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题目: .化学性突触的结构特点是 编号: CHJXAQA
A.
由突触前膜、突触间隙和突触后膜三部分构成
B.
突触前膜和突触后膜较一般神经元膜稍厚
C.
突触前膜内侧的轴浆内含有囊泡
D.
突触后膜上有受体
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