This little nick tricks the cell into replacing the nonedited G with an A as it remakes the nicked strand, thereby completing the conversion of what used to be a C-G base pair into a stable T-A base pair.

这个小缺口欺骗细用A替换未经编辑的G，因为它重新制造了刻痕链，从而完成了以前的C-G碱基对到稳定的T-A碱基对的转换。

It was all just simple little cells squirming around in water.

简单的小细在水中蠕动。

They clever little cells do this in two ways.

聪明的小细通过两种方式做到这一点。

Inside the cell membrane, cells have smaller parts called organelles.

在细膜内，有着较小的细。

Both of these are called diffusible because they're small enough to diffuse across cell membranes.

这两者都称作可扩散钙，因为它们的体积足够小，可以穿过细膜完成扩散。

Invasive non-small cell with a history of C.O.P.D. ?

侵袭性非小细，慢性阻塞性肺病史？

And a paper published in April this year found that boosting neurogenesis also caused other cells known as microglia to begin cleaning up tangles of protein, called amyloid-beta plaques, that are characteristic of Alzheimer's disease.

年4月发表的一篇论文发现，促进神经发生也会导致其他小胶质细，开始清理淀粉样蛋白斑块的蛋白质缠结，这阿尔茨海默病的特征。

So yeasts are these little cells that are introduced, and they actually eat up all the sugars, and what's kind of different, is then they expel alcohol, and then after that it's bottled, right?

酵母入的小细，它们实际上会吃掉所有的糖，不同的，它们排出酒精，然后装瓶，对吗？

When set free in a container of seawater, the muscles could be jolted into action with a small electric charge to produce synchronised contractions, allowing Medusoid to swim.

当我们将放入装有盐水的容中，那些肌肉细在小电荷产生的同步收缩作用下，上下摆动，梅多索依德便会游动起来。

Apart from pituitary adenomas, there are ectopic sources of ACTH like small cell lung cancer, and in these cases the excess ACTH is coming from somewhere other than the pituitary.

除了垂体腺瘤，ACTH也有异位来源，比如小细肺癌；在这种情况下，垂体以外的部位分过多的ACTH。

A blood cell disorder is a condition in which there's a problem with your red blood cells, white blood cells or the smaller circulating cells called platelets.

血细紊乱指你的红细、白细或称为血小板的较小的循环细出现问题。

First, the gastric glands also have foveolar cells, also called surface mucus cells, because they are closer to the surface of the stomach, and they secrete mucus.

首先，胃腺也有小凹细，也称为表面粘液细，因为它们靠近胃表面并分粘液。

Then little cell fragments called platelets gather at the site of the injury, creating a plug that dams the breech and keeps the blood from leaking further.

然后称为血小板的小细碎片聚集在受伤部位，形成一个堵塞物，堵塞漏洞，防止血液进一步泄漏。

Lung tumors are divided into small cell and non-small cell cancers based on the way they look under a microscope and how they behave.

肺癌分为小细肺癌、非小细肺癌，以其病理组织和病理行为来划分。

The descendants of that one little hangry cell went on to evolve multicellularity, forming bodies composed of multiple cells held together by rigid walls.

那个小饥饿细的后代继续进化成多细，形成由刚性壁连接在一起的多个细组成的身体。

The pink color comes from tiny single-celled critters called foraminifera that have red shells that tint the sand a pinkish color.

粉色来自微小的单细小动物，名字孔虫，它们有红色的贝壳，使沙子呈粉红色。

Around 1 billion years later, cells begin to engulf and co-opt smaller cells, increasing their abilities to live in diverse environments.

在十亿年之后，大约10亿年后，细开始吞噬并吸收较小的细，增强了它们在不同环境中生存的能力。

You've also got larger, infection-fighting white blood cells, or leukocytes in the mix, and your platelets, the small cell fragments needed for blood clotting so that a paper cut doesn't bleed you dry.

你还会有体积更大、抗感染的白细或白细，以及血小板，血小板凝血所需的小细碎片，这样你就不至于因为一个小小的纸割伤就失血而亡。

The peripheral blood smear shows microcytic, or small, and hypochromic, or pale, RBCs.

外周血涂片可见小细低色素性（小而苍白的）红细。

Sure. It's a 15-year cancer journey and I was diagnosed in 2006 with stage IIIB non-small cell lung cancer.

可以啊。我有 15 年的癌症历程。2006 年我诊断为 IIIB 期非小细肺癌。