1.质壁分离的原理当细胞液的浓度小于外界溶液的浓度时细胞就会通过渗透作用而失水细胞液中的水分就透过原生质层进入到溶液中使细胞壁和原生质 Template




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tomski1.质壁分离的原理当细胞液的浓度小于外界溶液的浓度时细胞就会通过渗透作用而失水细胞液中的水分就透过原生质层进入到溶液中使细胞壁和原生质 coloring