这就确保细胞内部的生化与外部不同。
This ensures that the biochemistry of the inside of the cell is different from the outside.
这些是用来模拟心脏细胞内部的化学反应以及他们的膜电压扩散。
These are used to simulate the internal chemical reactions of a cardiac cell and the diffusion of their membrane voltages.
这段高清视频让观众如同坐着云霄飞车在细胞内部的微观机构中自由驰骋一般。
Produced in high definition, "Powering the cell" takes viewers on a swooping roller coaster ride through the microscopic machinery of the cell.
通过控制干细胞内部的分子通讯，研究人员能告知干细胞发育成某种特定的细胞。
By controlling how molecules inside a stem cell communicate, researchers could someday in the future nudge them to become one type of cell or tissue over another.
在细胞衰亡期细胞破碎其细胞内部的组成型酶释放到发酵液中，导致发酵液中酶活升高。
Released consisted-enzyme during the cell death period leads the increase of the xylanase activity.
所有的情绪稳定剂抑制从神经传递素接受器到神经细胞内部的神经传导中极度活跃的信号。
All mood stabilizers curb hyperactive signaling in pathways that lead from neurotransmitter receptors to the nerve cell interior.
一个降低了的温度逆转了这一进程，但是怎样回到原始状态取决于那个途径在哪里形成，所以又取决于细胞内部的历史。
A lowered temperature reverses that process, but how the initial state is regained depends on where the pathways were formed, and therefore on the cell's internal history.
模因是一种新型信息。它是行为而不是DNA。其复制借助的是大脑这种新型装置，而不是细胞内部的化学物质。
Memes are a new kind of information behaviours rather than DNA copied by a new kind of machinery brains rather than chemicals inside cells.
细胞膜内一种称为整合素的蛋白质将每个细胞与基质相连，同时细胞内部的蛋白架构不断牵引着这些整合素，创建出一个拉紧的、协调的整体。
Each cell is linked to this matrix by proteins in its membrane called integrins, and the cell's internal protein skeleton is constantly tugging on these integrins to create a taut, tuned whole.
1898年，他鉴别出了被他命名为“细胞内部的网状结构”的结构；对于这一结构——现在被称为高尔基体——的鉴别，是细胞学上一个重大的突破。
In 1898 he identified what he termed the "internal reticular apparatus"; the identification of this structure, which would later be named the Golgi complex, was a major breakthrough in cytology.
脑细胞内部有很多重要的事情在发生。
There are lots of important things going on inside the brain cells themselves.
海水不仅不能抽走植物细胞里的水分，海水中的盐分反而会进入细胞内部，这就是所谓的反渗透。这种反渗透能力增加了细胞的强度。
Instead of freshwater moving out of the plant cells, salt from the seawater enters, reverse osmosis, and this actually strengthens the cells.
所有生物的每个细胞内部都存在DNA分子链。
Inside every cell in all organisms, there are strands of DNA.
RNA计算机一旦进入某一细胞内部，如果发现病毒或癌症的踪迹，它就可以释放相应药物来仅仅杀死这一个细胞。
Once inside the cell, if the RNA computer finds tracers of a virus or cancer it could release the appropriate drugs to kill just that one cell.
这样一来，细胞内部发生的使得核酶加速核酸复制速率的任何变化，都会在进化群体中快速扩散。
Thus, any random changes in the interior, fledgling ribozymes that could speed up nucleic acid replication rates will spread rapidly through an evolving population.
据测在数十亿年前，一些自由生活的细菌进入到活细胞内部，变为负责提供能量的线粒体。
Billions of years ago, free-living bacteria are thought to have become incorporated into living cells as energy-providing mitochondria.
最大的障碍是我们不能准确的吧蛋白质送到细胞内部- - -目前为止，市场上的所有疗法都是细胞外的。
Foremost of these is our inability to reliably deliver such proteins to the interior of cells-all the therapies that have made it to the market so far act extracellularly.
当它识别出已经进入细胞内部时，它会说好的，现在是时候分解并释放rna了。
When it recognizes that it's gone inside the cell, it says OK, now it's time to disassemble and give off the RNA.
据银杏生物工作室，一个基因融合公司的联合创始人杰森·凯利观察，没有一张电子工程制图能够向人们揭示细胞内部发生的变化。
As Jason Kelly, the co-founder of a gene-synthesis firm called Ginkgo BioWorks, observes, there is no equivalent of an electrical engineer's diagram to help unravel what is going on in a cell.
芦荟精华素还含有蒽醌成分，而由于蒽醌的体积小，分子重量较轻，于是很容易进入细胞内部。
Aloe Vera contains anthraquinones, which due to their small size and low molecular weight, allows easy entry into cells.
基因疗法曾经由于缺少安全和有效的方法将治疗性基因转导入细胞内部而被认为没什么发展前景。
The promise of gene therapy has long been held up by the lack of a safe and effective way to insert the desired therapeutic genes into the right cells.
这种微细胞内部装着药物，外部包裹着能引导他们靠近肿瘤细胞的抗体。
The minicells can be loaded with chemicals and coated with antibodies that direct them toward tumor cells.
包括基因泰克和诺华制药在内的一些制药公司正在研究可以进入细胞内部并阻断VEGF的小分子抗癌药物。
But a number of drug companies including Genentech and Novartis AG are looking at small molecule cancer drugs that can get inside cells and block VEGF.
近来的研究显示，某些类型遗传损伤是很多肿瘤细胞的共同原因，导致蛋白激酶从细胞内部运动到细胞膜的表面。
Recent research has shown that certain types of genetic damage, common to many cancer cells, lead to the movement of PKB from the interior of the cell to its surface membrane.
然后这种毒素被吞入细胞内部，进而让另外一个叫SNAP-25的蛋白失活，SNAP-25的作用是帮助一种叫乙酰胆碱的化学信使的释放。
Thence they are ingested into the cell, where they disable another protein, SNAP-25, the role of which is to help release a chemical messenger called acetylcholine.
从非常小的纳米尺度来分析植物，就要从它的细胞内部进行观察。
To understand a plant at the very small nano-scale, said Whitesides, one should look inside the plant's cells.
监控活细胞内部进程的能力将极大地改善我们对细胞功能、细胞内生理进程和细胞信号路径的基本认知。
The ability to monitor processes within living cells should greatly improve our fundamental understanding of cell functions, intracellular physiological processes, and cellular signal pathways.
监控活细胞内部进程的能力将极大地改善我们对细胞功能、细胞内生理进程和细胞信号路径的基本认知。
The ability to monitor processes within living cells should greatly improve our fundamental understanding of cell functions, intracellular physiological processes, and cellular signal pathways.
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