1.There's nothing in biology per se that rules out cell division.

从生物学本身来没有事物会阻止细胞分裂。

2.A) ;;They may shorten the process of cell division.

它们可以缩短细胞分裂的过程。

3.More cells equals more cell divisions.

更多的细胞等于更多的细胞分裂。

4.Every cell division carries a risk of creating errors and mutations.

每个细胞分裂都有产生错误和突变的风险。

5.Cell division is an intricate chemical dance that's part individual, part community-driven.

细胞分裂，是繁复的化学舞蹈，一部分在细胞内发生，一部受外界影响。

6.Shortening with each cell division, they help determine how fast a cell ages.

随着细胞分裂的缩短，它们有助于确定细胞衰老的速度。

7.And remember that the drugs work typically by disrupting cell division.

而化疗药物一般通过扰乱细胞分裂来达到治疗效果。

8.There are two types of cell division: Mitosis and Meiosis.

细胞分裂有两种类型：有丝分裂和减数分裂。

9.Too much acceleration or an inability to brake can lead to runaway cell division.

加太多油门或刹车失灵都可以导致细胞分裂失控。

10.Osteosarcomas often form in the metaphysis where there's a lot of cell division occurring.

骨肉瘤常形成于干骺端，表现为大量细胞分裂。

11.So together there's uncontrolled cell division which can give rise to a tumor.

前述二者共同作用下，会导致细胞分裂不受控制，进而可能产生肿瘤。

12.These structures are critical for the process of cell division in next step at meiosis 1.

这些结构对减数分裂 1 的下一步细胞分裂过程至关重要。

13.The Myc gene stimulates cell growth and metabolism, so the translocation results in increased cell division.

MYC基因刺激细胞生长和新陈代谢，因此，易位导致细胞分裂加速。

14.Zinc is an essential component of all kinds of cellular processes, like DNA replication and cell division.

锌是所有细胞进程的必要成分，比如说 DNA 的复制和细胞分裂。

15.Tumor suppressor genes work by acting as a kind of roadblock, keeping cell division from moving forward.

肿瘤抑制基因通过充当一种障碍来发挥作用，阻止细胞分裂继续发展。

16.Some small animals, like worms and flies, are also limited by the mechanics of their cell division.

一些小型动物，例如蠕虫和苍蝇，受限于它们的细胞分裂机制。

17.But when a plant experiences temperature extremes, cell division in the developing fruit can go off track.

但当植物经历极端温度时，正在发育的果实中的细胞分裂可能会偏离轨道。

18.It inhibits cell division and protein synthesis—both of which are kind of deal breakers for staying alive.

它抑制细胞分裂和蛋白质合成，而这两者恰好是生命生存的必需条件。

19.Cells have small tubes that assemble to help with cell division and DNA replication, then break back down.

细胞具有组装在一起的小管以帮助细胞分裂和DNA复制，然后分解。

20.To fix that damage the epithelial cells have to undergo cell division to replace and heal the tissue.

为了修补损伤，上皮细胞需要进行细胞分裂，从而替代及治愈受损组织。