Microbial Metabolism The bacteriochlorophylls used by the anoxygenic bacteria have absorbance maxima located in the_____portion(s) of the spectrum. infrared ultraviolet blue green infrared ultraviolet blue green ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism The phosphate inhibition in the clavine formation with Claviceps SD58, can be counteracted by the addition of alanine tryptophan lysine methionine alanine tryptophan lysine methionine 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) H2S H2O H2 S (elemental sulphur) H2S H2O H2 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 atmospheric nitrogen fixation all of these oxidation of pyruvate reduction of pyruvate or alpha-ketoglutarate by enzymes atmospheric nitrogen fixation all of these oxidation of pyruvate 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 enzymes RNA DNA all of these enzymes RNA DNA all of these ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Which of the following does not produce oxygen as a product of photosynthesis? Cyanobacteria Phytoplankton Oak trees Purple sulfur bacteria Cyanobacteria Phytoplankton Oak trees Purple sulfur bacteria ANSWER DOWNLOAD EXAMIANS APP
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