Antibiotics Which of the following event occurs during second phase of growth of P. chrysogenum? Synthesis of penicillin is high pH increase Both (a) and (b) Mycelial mass increases Synthesis of penicillin is high pH increase Both (a) and (b) Mycelial mass increases ANSWER DOWNLOAD EXAMIANS APP
Antibiotics At acidic pH, penicillin remains in both (a) and (b) solvent phase precipitates aqueous phase both (a) and (b) solvent phase precipitates aqueous phase ANSWER DOWNLOAD EXAMIANS APP
Antibiotics The yield of the antibiotic depends upon pH of the medium all of these composition of the medium age of the inoculum pH of the medium all of these composition of the medium age of the inoculum ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following event occurs during third phase of growth of P chrysogenum? Slight rise in pH due to liberation of ammonia All of these Autolysis of the medium starts Concentration of antibiotic increases in the medium Slight rise in pH due to liberation of ammonia All of these Autolysis of the medium starts Concentration of antibiotic increases in the medium ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Penicillin is recovered after fermentation as sodium penicillin potassium penicillin penicillin only calcium penicillin sodium penicillin potassium penicillin penicillin only calcium penicillin ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following changes occur during first phase of growth of Penicillium chrysogenum? All of these Growth of mycelia occurs Ammonia is liberated in the medium Lactic acid present in the corn steep liquor is utilized at the maximum rate All of these Growth of mycelia occurs Ammonia is liberated in the medium Lactic acid present in the corn steep liquor is utilized at the maximum rate ANSWER DOWNLOAD EXAMIANS APP
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