Chemistry, 26.02.2020 21:36 lilday2444
Molecular oxygen can form superoxide radicals and other harmful oxygen-containing molecules that damage nucleic acids, proteins, and lipids. Therefore, which of the following choices would best explain the benefit to microbes that grow in the presence of oxygen? Choose one: A. It can be incorporated into carbohydrates like glucose to provide more energy by burning it, like with a piece of wood. B. It can be used to oxidize fatty acids in order to provide more unsaturated fats in phospholipids to help with extra membrane transport. C. There is no benefit. Microbes exposed to oxygen just need to find ways to make it less harmful, although it does allow them to grow where other (anaerobic) microbes cannot survive. D. It can be used to make hydrogen peroxide, which is used by some microbes to kill other microbes. E. It serves as the final electron acceptor in aerobic respiration, providing more energy in the cell.
Answers: 2
Chemistry, 22.06.2019 09:30, raizagisselle1694
Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?
Answers: 3
Molecular oxygen can form superoxide radicals and other harmful oxygen-containing molecules that dam...
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