为了缓减盐对植物细胞的损伤，许多植物细胞都积累一些称为渗透调节剂的小分子有机物如甜菜碱，多胺，甘露碱。
In order to relieve the damage of salt to the cell, many plants accumulate some low-molecular weight compounds called osmoprotectants, such as betaine, polyamines and mannitol, etc.
生物是否仅仅是一种有机物，一种在必要时可以压铸的多 细胞的 集合体呢？
Is a species simply an uberorganism, a collection of multicellular parts to be the-cast as needed?
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