根据第五段About 63.5 billion kilograms of PET plastic is produced every year.可知每年要生产六千三百五十亿公斤的PET塑料。 本题正确答案为:B。 2. 答案: C 分析: 细节理解题。根据第四段Bacteria use enzymes to cause chemical changes.可知细菌用酶来产生化学反应。 本题正确答案为:C。 3. 答案: C ...
D.The used PET plastic will become another kind of pollution because of LC C.(4)Which of the following would be the best title for the passage?___ A.Bacteria: Growing by eating chemicals B.Enzymes: Working like a pair of scissors C.PET: Being widely to make water and sod a bottles...
Enzymes have been known to impact the biofilm forming capacity. However, how the enzymes mediate the biofilm formation and macrofouling remains little known. Here, we investigated the effects of the three kinds of proteases, four kinds of glycosidases and one kind of lipase on the detachment of...
Hair-like growths along the pitcher walls ensure that nothing can escape, and the digestive enzymes can get to work. A tiny insect can be digested in a few hours, but a fly takes a couple of days. Some of these pitchers are large enough to hold 7.5 liters. Meat-eating plants only ...
mannose and sucrose are all good carbon sources for the production of erythritol, of which D-mannose has the highest conversion rate of 31.5 %. However, due to cost factors, mainly starchy raw materials such as wheat or corn are degraded by enzymes to generate glucose, which is fermented by...
Two lipid metabolism enzymes have been suggested to create an ER-LD tether in Caenorhabditis elegans: The ER acyl-CoA synthetase FATP1 and the LD localized diacylglycerol (DAG) acyltransferase 2 (DGAT2). These two enzymes have been proposed to physically interact across the opposing membranes to ...
aSucrose regulated enhanced induction of anthraquinone, phenolics, flavonoids biosynthesis and activities of antioxidant enzymes in adventitious root suspension cultures of Morinda citrifolia (L.) Sucrose regulated enhanced induction of anthraquinone, phenolics, flavonoids biosynthesis and activities of antioxidant...
aBreathing Enzymes 呼吸的酵素[translate] aWhen you are feeling unhappy oeforet 当您感觉怏怏不乐的oeforet[translate] a对不起,我不喜欢与人视频 Sorry, I like with the human video frequency[translate] a94 card 94卡片[translate] a일요일 它将继续肩膀以答复授予。[translate] ...
anot particularly enriched in any of the antioxidant enzymes[translate] a明天见面吧 Will meet tomorrow[translate] aLiu et al. 11723 刘等。 11723[translate] amechanical design should be considered to be an opportunity to use innovative talents to envision a design of a product,to analyze the ...
Pancreas– The pancreas is considered to be a gland, and it is located behind the stomach. What it does is release digestive enzymes into the duodenum. Large Intestine– The large intestine is made out of various organs, namely the cecum, colon, and rectum. This is in charge of getting ...