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 all of these enzymes DNA RNA all of these enzymes DNA RNA ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Phosphate deregulated mutants are moderately sensitive to phosphate regulation highly sensitive to phosphate regulation less sensitive to phosphate regulation none of these moderately sensitive to phosphate regulation highly sensitive to phosphate regulation less sensitive to phosphate regulation none of these ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism The specific enzyme/(s) of the glyoxylate cycle is/are isocitrate lyase anaplerotic malate synthase both (a) and (b) isocitrate lyase anaplerotic malate synthase both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Which of the following catalyze liberation of orthophosphate from organic P compounds and inorganic pyrophosphate ? Alkaline phosphates Hydrogenase Protease Oxidoreductase Alkaline phosphates Hydrogenase Protease Oxidoreductase ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Hexose monophosphate pathway is also known as malate pathway fumerate pathway phosphogluconate pathway oxaloacetate pathway malate pathway fumerate pathway phosphogluconate pathway oxaloacetate pathway 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 the cytoplasmic membrane cellular bicarbonate nucleic acids the fatty acids the cytoplasmic membrane cellular bicarbonate nucleic acids ANSWER DOWNLOAD EXAMIANS APP