Microbial Metabolism Radioisotopes are frequently used in the study of cells. Assume a culture of E. coli is grown in a culture medium containing radioactive sulphur. At the end of 48 hours, it is expected to find the radioactive label located in all of these DNA RNA enzymes all of these DNA RNA enzymes ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Phosphate is considered to restrict the induction of primary metabolites both (a) and (b) secondary metabolites none of these primary metabolites both (a) and (b) secondary metabolites none of these ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Bacteriochlorophyll differs from chlorophyll in what way? Both (b) and (c) The chelated metal in bacteriochlorophyll is not Mg They have different absorption spectra There are chemical differences between the two chlorophyll in their side (R) groups Both (b) and (c) The chelated metal in bacteriochlorophyll is not Mg They have different absorption spectra There are chemical differences between the two chlorophyll in their side (R) groups ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism TCA cycle functions in anabolic reactions amphibolic reactions none of these catabolic reactions anabolic reactions amphibolic reactions none of these catabolic reactions ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism The role of bacteriophyll in an oxygenic photosynthesis is to reduce ferridoxin directly reduce NADP directly use light energy to energize an electron transfer electrons to an intermediate in the sulfide oxidation pathway reduce ferridoxin directly reduce NADP directly use light energy to energize an electron transfer electrons to an intermediate in the sulfide oxidation pathway ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Which of the following groups contain(s) many unique coenzymes, such as coenzyme M and coenzyme F420? Sulfate-reducing bacteria Methanogens (methane-producing microbes) Methanotrophs (methane-oxidizing microbes) Acetogens (acetigens; acetate-producing microbes) Sulfate-reducing bacteria Methanogens (methane-producing microbes) Methanotrophs (methane-oxidizing microbes) Acetogens (acetigens; acetate-producing microbes) ANSWER DOWNLOAD EXAMIANS APP
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