全部

1·I thought so too, but I missed some questions about cell division on the exam.

我也这么想，但是我错过了一些考试中涉及的细胞分裂问题。

2·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.

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。

3·I was so impressed with the way you handle the microscope and the samples of onion cells, and with how carefully you observed and diagramed and interpreted each stage of cell division.

你操作显微镜和洋葱细胞样本的方式，以及对细胞分裂各阶段的仔细观察、描绘和解释，让我印象非常深刻。

4·Zinc is essential for cell division and growth.

锌对细胞区分和生长是必要的。

5·Cell division is one of the most important processes of plant growth and development.

细胞分化是植物生长和发育的重要过程。

6·The results showed that: (1) the auxocyte abortion of Jin a took place at the stage of sporogenous cell division.

结果表明，1晋a不育系雄性败育的主要时期是在造孢细胞增殖——小孢子母细胞形成时期。

7·But since very little cell division happens in the heart, problem cells are much less likely to turn into a cancerous growth.

少量异常细胞没什么问题，只要它们处在免疫系统的控制之下就行。

8·Through ultra-structure observation, it is found that the microspore of Jin A began to abort at the stage of sporogenous cell division.

小孢子发育的超微结构观察发现，晋A不育系在造孢细胞增殖时期即表现出败育迹象。

9·The gene orchestrates production of a protein that encourages cell division, making this group prone to especially persistent, fast-growing tumors.

这种基因会促使生成一种刺激细胞分裂的蛋白质，把细胞组织变成持续快速增长的肿瘤。 Genentech发明了一种可以遏制这种蛋白质的新药——Herceptin。

10·Next, they gave a drug to induce cell division in the rats and examined their brains at intervals ranging from one to 28 days after the treatment.

其次，他们给予大鼠诱导分化的药物，在处理后1到28天间隔检测脑组织。