Antibiotics Which of the following organism(s) produce(s) tetracycline? Nocardia sulphurea Steptomyces ramosus All of these Steptomyces aureofaciens Nocardia sulphurea Steptomyces ramosus All of these Steptomyces aureofaciens 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 antifoam agent source of nutrients both (a) and (c) carbon source antifoam agent source of nutrients ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following event occurs during second phase of growth of P. chrysogenum? pH increase Mycelial mass increases Synthesis of penicillin is high Both (a) and (b) pH increase Mycelial mass increases Synthesis of penicillin is high Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Antibiotics At normal pH, penicillin remains in solvent phase precipitates aqueous phase both (a) and (b) solvent phase precipitates aqueous phase both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Penicillin is recovered after fermentation as sodium penicillin penicillin only calcium penicillin potassium penicillin sodium penicillin penicillin only calcium penicillin potassium penicillin ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Inoculum preparation for the fermentation medium for penicillin takes place on barley seeds wheat seeds all of these rice seeds barley seeds wheat seeds all of these rice seeds ANSWER DOWNLOAD EXAMIANS APP
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