Antibiotics At acidic pH, penicillin remains in both (a) and (b) aqueous phase precipitates solvent phase both (a) and (b) aqueous phase precipitates solvent phase ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Streptomycin is produced by S. griseus S. griseoflavus S. ramosus S. aerofaciens S. griseus S. griseoflavus S. ramosus S. aerofaciens ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following organism(s) produce(s) tetracycline? Steptomyces aureofaciens Nocardia sulphurea Steptomyces ramosus All of these Steptomyces aureofaciens Nocardia sulphurea Steptomyces ramosus All of these ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following changes occur during first phase of growth of Penicillium chrysogenum? Growth of mycelia occurs Lactic acid present in the corn steep liquor is utilized at the maximum rate All of these Ammonia is liberated in the medium Growth of mycelia occurs Lactic acid present in the corn steep liquor is utilized at the maximum rate All of these Ammonia is liberated in the medium ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Vegetable oil, (corn oil or soybean oil) added in the fermentation medium for penicillin, act as antifoam agent source of nutrients both (a) and (c) carbon source antifoam agent source of nutrients both (a) and (c) carbon source ANSWER DOWNLOAD EXAMIANS APP
Antibiotics High yield of chlorotetracyclin requires continuous aeration no aeration controlled aeration aeration which does not affect the yield continuous aeration no aeration controlled aeration aeration which does not affect the yield ANSWER DOWNLOAD EXAMIANS APP
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