polysomes
基本解释
- 多核糖体
英汉例句
- The great bulk of the ribosomes of the plant cell are often detected as large aggregates of so-called polysomes.
植物细胞的大量的核糖核蛋白体往往以多核糖核蛋白的大块集合体的形式被检测出来。 - The RER which is studded with polysomes also seems to be the source of the nuclear envelope after a cell divides.
粗糙内质网上分布许多核糖体，也可能提供细胞分裂后所需的细胞膜。 - The egg cell contained many ribosomes , polysomes, mitochondria with distinct cristae, RER.Dictyosomes had vesicles.
卵细胞含有很多的核糖体及多聚核糖体、嵴明显的线粒体、粗面内质网，高尔基体具小泡。 - The results are as follows: the few number of polysomes and mitochondria with few cristae in mature egg cell show that it's a relatively inactive cell.
结果如下：成熟卵细胞中多聚核糖体数量不多，线粒体仅有少量内嵴，细胞代谢相对不活跃； - SER lacks polysomes; it is active in the synthesis of fats and steroids and in the oxidation of toxic substances in the cell.
光滑内质网上无核糖体，主要作用是脂肪和类固醇的合成以及细胞内有毒物质的氧化。