卵子受精之前，这种基因会产生一种蛋白质，这种蛋白质存在于卵子的细胞质中，它控制着细胞分裂的模式，从而控制着旋向性。
Before egg fertilization, the gene produces a protein, found in the cytoplasm of the egg, that controls the pattern of cell division and thus handedness.
细胞内质网有两个作用：它产生、储存和运输新蛋白质；它控制着细胞内钙的储存和释放。
The ER of a cell does two things: it makes, folds and transports new proteins; and it controls the storage and release of the cell's store of calcium.
核酸是一切生物细胞的基本成分，它控制着生物体的生长、发育、繁殖、遗传及衰亡等生命现象。
Nucleic acids are the basic ingredient of all the biologic cells and they have an important function in life processes, such as growth, propagation, descendiblity and contabescence.
核酸是一切生物细胞的基本成分，它控制着生物体的生长、发育、繁殖、遗传及衰亡等生命现象。
Nucleic acids are the basic ingredient of all the biologic cells and they have an important function in life processes, such as growth, propagation, descendiblity and contabescence.
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