Antibiotics Which of the following changes occur during first phase of growth of Penicillium chrysogenum? All of these Growth of mycelia occurs Lactic acid present in the corn steep liquor is utilized at the maximum rate Ammonia is liberated in the medium All of these Growth of mycelia occurs Lactic acid present in the corn steep liquor is utilized at the maximum rate Ammonia is liberated in the medium ANSWER DOWNLOAD EXAMIANS APP
Antibiotics pH of the fermentation medium for chlorotetracyclins is 7-8 6-7 8-9 5-6 7-8 6-7 8-9 5-6 ANSWER DOWNLOAD EXAMIANS APP
Antibiotics High yield of chlorotetracyclin requires no aeration continuous aeration aeration which does not affect the yield controlled aeration no aeration continuous aeration aeration which does not affect the yield controlled aeration ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following organism(s) produce(s) tetracycline? Nocardia sulphurea Steptomyces ramosus Steptomyces aureofaciens All of these Nocardia sulphurea Steptomyces ramosus Steptomyces aureofaciens All of these ANSWER DOWNLOAD EXAMIANS APP
Antibiotics At acidic pH, penicillin remains in precipitates both (a) and (b) solvent phase aqueous phase precipitates both (a) and (b) solvent phase aqueous phase ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Streptomycin is produced by S. ramosus S. griseus S. aerofaciens S. griseoflavus S. ramosus S. griseus S. aerofaciens S. griseoflavus ANSWER DOWNLOAD EXAMIANS APP
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