Microbial Metabolism Bacteriochlorophyll differs from chlorophyll in what way? 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 Both (b) and (c) The chelated metal in bacteriochlorophyll is not Mg They have different absorption spectra ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism In establishing proton gradient for chemiosmotic ATP generation by aerobic respiration the terminal electron acceptor is oxygen sulfate nitrate CO2 oxygen sulfate nitrate CO2 ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism The major route for incorporation of ammonia (NH4+) into organic compounds is via oxidation of pyruvate reduction of pyruvate or alpha-ketoglutarate by enzymes all of these atmospheric nitrogen fixation oxidation of pyruvate reduction of pyruvate or alpha-ketoglutarate by enzymes all of these atmospheric nitrogen fixation ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Nitrogen fixation is a process that requires an aerobic environment an anaerobic environment energy both (a) and (b) an aerobic environment an anaerobic environment energy both (a) and (b) 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 phosphorous. At the end of 48 hours, it is expected to find the radioactive label located in enzymes all of these RNA phospholipids enzymes all of these RNA phospholipids 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 nucleic acids the cytoplasmic membrane cellular bicarbonate the fatty acids nucleic acids the cytoplasmic membrane cellular bicarbonate the fatty acids ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS