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Health
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Plasmolysis consideration
质壁分离度
degree of plasmolysis
在质壁分离的细胞中,原生质体体积vp与处于临界质壁分离时的细胞总体积vz之比(vp/vz)称为质壁分高度,以表示质壁分离进行的程度。若
质壁分离度
为g,则:dg/dt=-k(c╠c)(t为时间,cc为外液及细胞液的浓度,k为质壁分离的速度,即水透过速度的比例常数)。由此可以测出原生质对水的透过性。