单细胞生物体开始在这个星球上所有的海洋里进化。
Single-cell organisms began to develop in the seas that covered the planet.
一个单细胞生物体的结构分为两卷相同或相似，但内部相反。
A single-cell organism divided into two volumes structurally identical and internally similar but opposite.
特里是有些怀疑人是否从简单细胞生物体演变而来，但他不想承认自己在怀疑。
Terry had his doubts about whether humans evolved from single cell organisms, but he didn't want to admit it.
这太有趣了，肿瘤基因（抑癌基因和原癌基因）的表达与多细胞生物体在遗传发生层面的形态协同一致的。
It is of interest that the coordinated expression of "cancer genes" (tumor supressors and oncogenes) coincides with the appearance of multicellularity in the filogenetic scale.
“你不相信吗？”特里反问道。特里是有些怀疑人是否从简单细胞生物体演变而来，但他不想承认自己在怀疑。
"Don't you?" replied Terry. Terry had his doubts about whether humans evolved from single cell organisms, but he didn't want to admit it.
简而言之，所有的生物都是这些单细胞生物体的后代，它们是从这些最早的、简单的生物体经过逐步演变进化而来的。
In short, all living things are developments from these one-celled organisms. They have developed step by step through change upon change from these first, simple, living things.
归有五个界：动物界、植物界、真菌界、茸鞭生物界——包括单细胞植物，如硅藻——和原生动物界，或单细胞生物体。
There are five kingdoms: animals, plants, fungi, chromists—including one-celled plants such as diatoms—and protozoa, or one-celled organisms.
然后，他们复制DNA信息块，让它们在酵母细胞中自行组合，几个小时后就看到了一个生物体“启动生长”。
They then printed the DNA in chunks, allowed the pieces to self-assemble in a yeast cell and witnessed an organism "boot up" after a few hours.
包括来自于“底层”的物理和化学因素，也就是分子间的作用，影响了上层的基因、染色体、细胞、组织和生物体。
They include constraints imposed "from below" by physics and chemistry, that is, from molecular interactions upwards, through genes, chromosomes, cells, tissues and organisms.
这种复杂动物，包括鱼类、鸟类、爬行动物和哺乳动物(如我们人类)，具有高度细化的免疫系统，这样的系统不会允许这些外来生物体在我们的细胞中生长。
This group of complex animals, which includes fish, birds, reptiles and mammals (like us humans) have highly specialised immune systems, which should not let these foreign organisms live in our cells.
所以卡尔发现科技具有强迫性是不足为怪的。科技的需求超过了我们的需求。我们只是细胞，生物体才是主体。
No wonder Carr finds technology oppressive. Its needs trump ours! We're just cells, and the organism's the main thing.
从最低等到最高等的生物体，细胞都是最基本的结构单位。
IN ALL BIOLOGICAL SYSTEMS, FROM THE most primitive to the most advanced, the basic building block is the cell.
浮游动物包含各种各样的小生物体，从单细胞原生动物到水母、磷虾和桡足类动物，为海洋食物链提供了基本的链接。
The zooplankton, which encompass a wide range of little organisms from single-cell protozoa to creatures such as jellyfish, krill and copepods, provide the basic link in the ocean food chain.
报告指出：“可以想象，也许由此可以开发出活的生物体，能够在其细胞膜内部安放结构性离子感受器。”
"It is also conceivable that living organisms may be developed which are capable of emplacing structurally ion receptors within their cell membranes," the report notes.
尽管这通常注定某个细胞的基因无法传给下一代，但却使得联合形成生物体可以间接地将基因成功遗传给下一代。
Though this often doomed an individual cell's own genes, it gave rise to a co-operative organism that successfully passed those genes on indirectly.
这是生物体得到休息和大脑神经细胞休养生息的必需时间。
This is the time necessary for the organism to rest and enables brain neurons to recuperate.
卷曲藻可能是一个菌落，或者一种真核生物——其包裹在细胞膜内的细胞功能已经出现分化的生物体。
Grypania may have been either a bacterial colony or a eukaryote - an organism with specialized cells, enclosed in a membrane.
创造嵌入式生物体，很长时间以来是通过繁殖技术，最近一段时间，通过将自然基因组植入去除细胞核的靶细胞中来完成。
Chimeric organisms have long been created through breeding and, more recently, through the transfer of native genomes into denucleated target cells.
这些蛋白质被用来制造新的细胞或在宿主细胞内或者生物体中执行必要的功能。
The proteins are used to create new cells or perform necessary functions within the host cell or organism.
每个以太体上的改变带来生物体相同部位的改变，从而允许形体在分子和细胞层面上同样掌握更高的振动。
Each etheric change also brings forth a related biological change that allows the form to hold a higher vibration on a molecular and cellular level.
蛋白质又可以在细胞内，或细胞外进行很多活动，制造出生物体的不同部位，以及促使其他基因发生同样的变异，等等。
Proteins can then do a number of jobs in the cell or outside it, working to make parts of organisms, switching other genes on and so on.
克隆是利用体细胞组织的一个确切的一个生物体的遗传复制的复制(或细胞)从供体生物。
Cloning is the replication of an exact genetic copy of an organism by use of a somatic tissue (or cell) from the donor organism.
从分子水平来看，电离辐射对生物体的损伤主要是由于电离辐射引起了生物细胞内DNA分子的损伤。
On a molecular level these effects to the organism are caused mainly by the damage induced by the ionizing radiation to the DNA of the living cell.
新陈代谢维持生命所必需的，发生于存活细胞中或生物体中的物理和化学过程的总和。
The complex of physical and chemical processes occurring within a living cell or organism that are necessary for the maintenance of life.
氯离子参与生物体多种功能，如细胞免疫应答、细胞迁移、增生、分化和凋亡。
Chloridion participated in various kinds of biological function, such as cellular immunologic response, cell migration, cellular proliferation and differentiation, apoptosis.
氯离子参与生物体多种功能，如细胞免疫应答、细胞迁移、增生、分化和凋亡。
Chloridion participated in various kinds of biological function, such as cellular immunologic response, cell migration, cellular proliferation and differentiation, apoptosis.
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