水和无机盐可以进入活细胞而有害物质不能进入活细胞这主要是由于 A.细胞膜控制物质进出细胞的功能b.细胞壁有保护作用c.细胞核含有遗传 Template




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tomski水和无机盐可以进入活细胞而有害物质不能进入活细胞这主要是由于 a.细胞膜控制物质进出细胞的功能b.细胞壁有保护作用c.细胞核含有遗传 coloring