A．单纯扩散B．易化扩散C．主动转运D．被动转运E．渗透由膜结构中特殊蛋白质分子的"协助"下完成物质转移的过程是

作者: rantiku 人气: - 评论: 0

问题 A．单纯扩散 B．易化扩散 C．主动转运 D．被动转运 E．渗透由膜结构中特殊蛋白质分子的"协助"下完成物质转移的过程是

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答案 B

解析

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