比如说，几乎所有构成生物蛋白的氨基酸都是左手性的，所以出现右手手性的自我复制生物分子可能意味着发现了外星生物体。
Almost all amino acids that make up biological proteins, for instance, are left-handed, so a self-replicating biological molecule of right-handed chirality could be suggestive of an alien organism.
基因是一段被复制或重组的生物信息，这种复制或重组会传递给下一代。
A gene is a piece of biological information that gets copied or replicated, and the copy or replica is passed on to the new generation.
基因是传递生物属性和特征信息的复制因子。
Genes are replicators that pass on information about properties and characteristics of organisms.
然而，往管道内注入少量的噬菌体，就可以清理整个管道系统，因为噬菌体在消耗生物膜的同时可以自我复制。
A small injection of phages into a water pipe, however, could clean an entire system, with the phages replicating themselves as they consume the biofilm.
曾经不过是第一复制因子的运输工具的一种生物，现在变成了第二因子的复印机。
A living creature, once just a vehicle of the first replicator, was now the copying machinery for the next.
“你可以从大自然中获得这么多潜在的构思，”他说，“我们无需完全复制大自然的生物系统，只需从中获取我们所感兴趣的点点滴滴。”
"There are potentially so many ideas that you can take from nature, " he says. "We don't have to copy the biological system totally – just take the bits that are of interest to us."
正如eubanks所说，“我们是存在了数十亿年，有足够时间复制的生物，因此我们拥有深刻的生存本能。”
As Eubanks says, "We're the product of billions of years of creatures that survived long enough to reproduce, and therefore have very deep survival instincts."
生物仿制制药是对生物技术制药进行的非专利仿制(尽管不是完全一致的复制)。
Biosimilars are generic impersonations (although not identical copies) of biotech drugs.
电脑病毒在复制、改编、入侵以及传播模式上几乎与生物病毒相同，“似乎”它们就是生物病毒。
Computer viruses replicated, adapt, infiltrate, and spread in patterns nearly identical to biological viruses, "as if" they were biological themselves.
没有任何可用的队列研究，以测试长时间暴露在电磁场中的后果，他们不得不依赖实验室研究，目前未找到任何明确或可复制的生物效应。
Without any available cohort studies to test exposure over a long period of time, though, they have had to rely on lab studies, which failed to find any clear or reproducible biological effects.
事实上，复制对于电脑，就像呼吸对于生物体，因为牵涉到所有的计算机操作。
In fact, copying is to computers as breathing is to living organisms, inasmuch as all computational operations involve it.
其次它必须很快的生成遗传因子使得它能够自我复制，当然也不需要更多精心制造的”生物机器“——RNA,DNA什么的没那么早出现。
Secondly it must have been able to quickly assemble a genetic molecule that could make copies of itself without the need for more elaborate bio-machinery like RNA and DNA -- that would evolve later.
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.
这种被复制、改变和选择的信息称为复制因子。在生物学中这一过程已为人熟知。
The information that is copied, varied and selected is called the replicator, and the process is well understood when applied to biology.
所有生物组织中的DNA都处于被高度活跃的化学物质和辐射的不停攻击之下，而且DNA复制过程中经常出错。
The DNA in all organisms is under constant attack from highly reactive chemicals and radiation, and errors are often made when it is copied.
就像他们生物学中的同名物一样，计算机病毒复制时就是将自己俯身于宿主上（一个程序或是计算机），然后利用宿主的资源来复制自己。
Like their biological namesakes, computer viruses replicate by attaching themselves to a host (a program, or a computer) and coopting the host's resources to copy themselves.
The sea creatures, somehow restored to life in a theme park, hint at a future where cloning makes re-creating extinct animals possible.
能够每天复制100多万次的微生物完全有可能利用我们留下的任何机会，适应、侵入和躲避。
Organisms that can replicate more than a million times a day are well-equipped to exploit any opportunities we give them to adapt, invade, and evade.
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.
分析家并不确定巴西的成就是否能在欧洲或其他任何地方复制。糖转换为生物燃料所需的能源比其他任何产品都少。
Analysts are unsure if the Brazilian achievement can be replicated in Europe - or anywhere else. Sugar takes far less energy to convert to biofuel than almost any product.
从人类和其它生物基因组研究的成果看到，由于DNA复制有高度的准确性，各生物物种自身的DNA序列极其一致。
The achievements of research on genomes of human beings and other living creatures show that for high accuracy of DNA reproduction, DNA sequences of each species are very identical.
该研究小组的负责人钟教授来自北京生物技术学院，他曾经报道过HBV感染可以激活并利用DNA损伤修复机制来应对复制的压力。
The research team led by Professor, Zhong from Beijing Institute of Biotechnology used report that HBV infection activates and exploits the DNA damage response to replication stress.
这些供体可以促进甲基化生物过程，如肝功能，解毒和细胞复制(产生新的细胞)。
Methyl donors can contribute methyl groups to biological processes such as liver function, detoxification and cellular replication (production of new cells).
依照科学家的观念，生命起始于化学产生生物之际，也就是说，在一些简单的分子组合成更复杂的分子并开始进行自我复制之时。
According to scientists, life began when chemistry begat biology-that is, when simple molecules assembled into more complex molecules that then began to self-replicate.
(图片)查尔斯·达尔文笔记本的复制件，里面包含他的进化树思想。笔记本原件在纽约的美国生物史博物馆。
A copy of Charles Darwin's notebook containing his idea of an evolutionary tree. The notebook is in the American Museum of Natural History in New York City.
这种理论认为：自私自利的基因负责进化，生物体只是基因复制自身的一种方式。
When you look at it this way, self-centered genes are in charge of evolution, and organisms are just a way for genes to duplicate themselves.
他还在太空生物和有机物在太空站的培养复制合成方面的研究得到认可，同样在海洋蔬菜的海洋产品方面也得到认可。
He is recognized for his work in space biology and the cultivation of photosynthetic organisms in space stations, as well as Marine natural products from sea vegetable.
他还在太空生物和有机物在太空站的培养复制合成方面的研究得到认可，同样在海洋蔬菜的海洋产品方面也得到认可。
He is recognized for his work in space biology and the cultivation of photosynthetic organisms in space stations, as well as Marine natural products from sea vegetable.
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