The optimal water contents of enzyme reaction in hexcone was 0.06(W/V)%.

在正已烷中酶反应最适水含量为0.06（重量体积百分比）％。

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We have separated and purified the isoquercitrin from rutin by enzyme reaction.

研究了酶转化芦丁产物异槲皮甙的分离提纯。

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There are no or faint enzyme reaction products in low differentiated adenocarcinoma.

低分化腺癌上述酶大都无反应或反应微弱。

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So, these are receptors, for example, that bind the ligand and then liberate an enzyme which promotes some sort of reaction inside the cell, often it's kinases but doesn't have to be.

例如,这里是受体,与配体相结合,激活一种酶,这种酶能够催化细胞内的某些反应,这些酶通常都是激酶,但不全是

耶鲁公开课 - 生物医学工程探索课程节选

A reaction performed by one enzyme creates a product that stimulates another enzyme that creates a product, and stimulates another enzyme, and through this cascade of reactions you amplify and carry the signal forward.

一种酶催化生成的产物会活化另一种酶,而它催化的产物又能激活其他酶,催化反应生成另一种产物,通过这层层反应,信号被放大,并不断向前传递

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Restriction enzymes are just a kind of enzyme, enzymes are protein molecules that make a chemical reaction go faster, and the chemical reaction that restriction enzymes do is cutting DNA.

限制性内切酶是一种酶,而酶是加速化学反应的蛋白质分子,限制性内切酶加速的化学反应,是切割DNA

耶鲁公开课 - 生物医学工程探索课程节选

Just one square inch, the chip contains 2, 056 microvalves that can selectively mix reagents together (in this case to test for the activity of a particular enzyme in a bacterium) in 256 reaction chambers, each one holding less than one-billionth of a liter of fluorescent dye.

FORBES: Magazine Article

However, a small percentage of people are born with a single-letter change in their DNA for this enzyme that causes the codeine-to-morphine reaction go faster.

FORBES: Why Codeine is Dangerous in Some Kids After Tonsillectomy

So the last step on the winding road was the creation of a bacterial strain without any restriction-enzyme genes, and thus without restriction enzymes, so that the team could have a purified reaction vessel in which the new genome could do its thing.

ECONOMIST: Artificial lifeforms