Microbial Metabolism The major route for incorporation of ammonia (NH4+) into organic compounds is via reduction of pyruvate or alpha-ketoglutarate by enzymes oxidation of pyruvate all of these atmospheric nitrogen fixation reduction of pyruvate or alpha-ketoglutarate by enzymes oxidation of pyruvate all of these atmospheric nitrogen fixation ANSWER DOWNLOAD EXAMIANS APP
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 DNA RNA enzymes all of these DNA RNA enzymes all of these ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Standard free energy change (ΔG) can be expressed as ΔG° = RTlnkeq ΔG° = -RTlnkeq ΔG° = R/Tlnkeq ΔG° = -RT/lnkeq ΔG° = RTlnkeq ΔG° = -RTlnkeq ΔG° = R/Tlnkeq ΔG° = -RT/lnkeq ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Phosphate deregulated mutants are less sensitive to phosphate regulation moderately sensitive to phosphate regulation highly sensitive to phosphate regulation none of these less sensitive to phosphate regulation moderately sensitive to phosphate regulation highly sensitive to phosphate regulation none of these ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism As the electron flow through the chains, much of their free energy is conserved in the form of ATP. This process is called dehydrogenations none of these electromotive potential oxidative phosphorylation dehydrogenations none of these electromotive potential oxidative phosphorylation ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism The chlorophyll molecules used by eucaryotes and cyanobacteria absorb radiant energy in the____________portion(s) of the visible spectrum. green and ultraviolet red red and blue green green and ultraviolet red red and blue green ANSWER DOWNLOAD EXAMIANS APP
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