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 cytoplasmic membrane nucleic acids cellular bicarbonate the fatty acids the cytoplasmic membrane nucleic acids cellular bicarbonate the fatty acids ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Bacteriochlorophyll differs from chlorophyll in what way? 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 Both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism The mechanism of passive or facilitated diffusion require concentration of solute against an electrochemical gradient accumulation or concentration of solute against an electrochemical gradient metabolic energy accumulation of solute against an electrochemical gradient concentration of solute against an electrochemical gradient accumulation or concentration of solute against an electrochemical gradient metabolic energy accumulation of solute against an electrochemical gradient ANSWER DOWNLOAD EXAMIANS APP
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 In an oxygenic photosynthesis, the green and the purple bacteria do not use which of the following one as an electron source? S (elemental sulphur) H2 H2S H2O S (elemental sulphur) H2 H2S H2O ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Which of the following does not produce oxygen as a product of photosynthesis? Purple sulfur bacteria Phytoplankton Cyanobacteria Oak trees Purple sulfur bacteria Phytoplankton Cyanobacteria Oak trees ANSWER DOWNLOAD EXAMIANS APP
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