Many bacteria cannot easily be cultured from their natural habitat. Usually that is because those cells normally obtain a necessary metabolite from a host organism (or other member of the microbial community) and can no longer synthesize that requirement for themselves. Examples of such growth factors include all of the following except Choose one:. A. amino acids (such as cysteine and proline). B. vitamins (such as riboflavin and thiamine). C. hormone-like peptides produced by other microbes. D. adenosine triphosphate. E. nicotinamide adenine dinucleotide (NAD) and derivatives.
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Biology, 21.06.2019 20:00
2polhiswhere is the energy in a glucose molecule stored? ooa. inside the carbon atomsb. inside the protonsc. in the bonds between the atomsood. inside the hydrogen atoms
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Biology, 22.06.2019 03:30
Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto
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Biology, 22.06.2019 11:00
Which measure of an earthquake depends on how close you are to the focus?
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Many bacteria cannot easily be cultured from their natural habitat. Usually that is because those ce...
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