enzyme activity

基本解釋

Scientists found ACE enzyme activity was reduced by 18 percent three hours after the cocoa dose.
科學(xué)家們發(fā)現(xiàn)，一種叫做血管緊張素轉(zhuǎn)換酶的酶類活性在志愿者服用可可三小時(shí)后降低了18%。
Lowered enzyme activity leads to higher levels of fats and triglycerides in the blood, and to a higher risk of cardiovascular disease.
酶的活性降低導(dǎo)致血液中的脂肪和甘油酯水平升高，也增加了患1心血管疾病的幾率。
The effect of water activity on growth of microorganisms, lipid oxidation, enzyme activity, food texture as well as protein and vitamins were also discussed.
討論了水分活度對(duì)微生物生長(zhǎng)、食品中油脂的氧化、酶活力、食品的質(zhì)構(gòu)、食品中蛋白質(zhì)和維生素的影響。

In this case, a receptor tyrosine kinase is a receptor molecule that binds a ligand at its surface outside the cell and initiates this enzyme activity - this kinase activity - and causes phosphorylation of another molecule.
在這個(gè)例子中,酪氨酸激酶受體可以,在細(xì)胞表面區(qū)域與配體結(jié)合,從而激發(fā)出,激酶的活性,使其能夠磷酸化另一類分子
耶魯公開課 - 生物醫(yī)學(xué)工程探索課程節(jié)選

Researchers can only use dead cells or pieces of a cell and can only test for one response at a time, such as enzyme activity or the binding of a compound to a receptor.
FORBES: Laser light shows
In the circadian-gene mutants, however, the enzyme's activity stays steady after a dose of the drug, so tyramine levels remain low.
ECONOMIST: Flying high
And the machines can only test for one event at a time--say, monitoring one enzyme's activity or seeing if a compound binds to a target on a cell.
FORBES: Cellular Home Movies

酶活性
The soil enzyme activity in Catalpa fargesiiland was increasing.
灰楸林地土壤酶活性動(dòng)態(tài)變化為增大。
酶活力
However, Cowpea GAD declined almost half of the enzyme activity for the reason of Cu2+ added.
Cu2+對(duì)豇豆GAD的活力影響較大,酶活力下降一半。
酶的活性
The different variation of enzyme activity between the maize and rice may be one of the reasons which cause the difference of acidification ability.
由于玉米對(duì)介質(zhì)的酸化能力明顯強(qiáng)于水稻，推測(cè)植物體內(nèi)硝酸還原酶的活性。
生物學(xué)
酶活性
Effects of various metal ions and buffers on enzyme activity were also examined.
不同濃度緩沖液以及不同種類緩沖液、不同金屬離子對(duì)酶活性影響均進(jìn)行了討論。
酶活力
The another SH group reacted with DTNB relativelyslowly, and possibly not related to enzyme activity.
另一巰基與DTNB反應(yīng)較慢,可能與酶活力無關(guān)。