Antibiotics Which of the following event occurs during second phase of growth of P. chrysogenum? pH increase Synthesis of penicillin is high Both (a) and (b) Mycelial mass increases pH increase Synthesis of penicillin is high Both (a) and (b) Mycelial mass increases ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following changes occur during first phase of growth of Penicillium chrysogenum? Lactic acid present in the corn steep liquor is utilized at the maximum rate Growth of mycelia occurs All of these Ammonia is liberated in the medium Lactic acid present in the corn steep liquor is utilized at the maximum rate Growth of mycelia occurs All of these Ammonia is liberated in the medium ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Penicillin is recovered after fermentation as potassium penicillin penicillin only sodium penicillin calcium penicillin potassium penicillin penicillin only sodium penicillin calcium penicillin ANSWER DOWNLOAD EXAMIANS APP
Antibiotics During which phase of growth of Penicillium chrysogenum maximum antibiotic production takes place during the second phase same in all the phases during the first phase during the third phase during the second phase same in all the phases during the first phase during the third phase ANSWER DOWNLOAD EXAMIANS APP
Antibiotics At normal pH, penicillin remains in aqueous phase both (a) and (b) solvent phase precipitates aqueous phase both (a) and (b) solvent phase precipitates ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Vegetable oil, (corn oil or soybean oil) added in the fermentation medium for penicillin, act as antifoam agent carbon source both (a) and (c) source of nutrients antifoam agent carbon source both (a) and (c) source of nutrients ANSWER DOWNLOAD EXAMIANS APP
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