Microbial Metabolism The major route for incorporation of ammonia (NH4+) into organic compounds is via oxidation of pyruvate atmospheric nitrogen fixation reduction of pyruvate or alpha-ketoglutarate by enzymes all of these oxidation of pyruvate atmospheric nitrogen fixation reduction of pyruvate or alpha-ketoglutarate by enzymes all of these ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism In the passive diffusion, solute molecules cross the membrane as a result of all of these pressure difference concentration difference ionic difference all of these pressure difference concentration difference ionic difference ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism If radioactive bicarbonate was supplied to bacterial cells, which were actively synthesizing fatty acids, it is expected to find the bulk of the radioactivity in the fatty acids cellular bicarbonate the cytoplasmic membrane nucleic acids the fatty acids cellular bicarbonate the cytoplasmic membrane nucleic acids ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Which of the following does not produce oxygen as a product of photosynthesis? Phytoplankton Cyanobacteria Purple sulfur bacteria Oak trees Phytoplankton Cyanobacteria Purple sulfur bacteria Oak trees ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism During the carboxylation phase of the Calvin cycle, CO2 combines with ribulose 1,5 - bisphosphate oxaloacetic acid pyruvic acid phosphoglyceraldehyde ribulose 1,5 - bisphosphate oxaloacetic acid pyruvic acid phosphoglyceraldehyde 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 enzymes RNA all of these DNA enzymes RNA all of these ANSWER DOWNLOAD EXAMIANS APP
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