Antibiotics Penicillin is recovered after fermentation as sodium penicillin penicillin only potassium penicillin calcium penicillin sodium penicillin penicillin only potassium penicillin calcium penicillin 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 Ammonia is liberated in the medium Growth of mycelia occurs All of these Lactic acid present in the corn steep liquor is utilized at the maximum rate Ammonia is liberated in the medium Growth of mycelia occurs All of these ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following organism(s) produce(s) tetracycline? Steptomyces aureofaciens All of these Steptomyces ramosus Nocardia sulphurea Steptomyces aureofaciens All of these Steptomyces ramosus Nocardia sulphurea ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Vegetable oil, (corn oil or soybean oil) added in the fermentation medium for penicillin, act as both (a) and (c) carbon source source of nutrients antifoam agent both (a) and (c) carbon source source of nutrients antifoam agent ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following event occurs during second phase of growth of P. chrysogenum? Both (a) and (b) pH increase Mycelial mass increases Synthesis of penicillin is high Both (a) and (b) pH increase Mycelial mass increases Synthesis of penicillin is high ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Chlorotetracyclin is soluble in all of these water organic solvents ether all of these water organic solvents ether ANSWER DOWNLOAD EXAMIANS APP
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