Antibiotics Which of the following organism(s) produce(s) tetracycline? Steptomyces ramosus All of these Steptomyces aureofaciens Nocardia sulphurea Steptomyces ramosus All of these Steptomyces aureofaciens Nocardia sulphurea ANSWER DOWNLOAD EXAMIANS APP
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 The yield of the antibiotic depends upon pH of the medium all of these age of the inoculum composition of the medium pH of the medium all of these age of the inoculum composition of the medium ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Streptomycin is produced by S. ramosus S. griseus S. griseoflavus S. aerofaciens S. ramosus S. griseus S. griseoflavus S. aerofaciens ANSWER DOWNLOAD EXAMIANS APP
Antibiotics pH of the fermentation medium for chlorotetracyclins is 7-8 8-9 5-6 6-7 7-8 8-9 5-6 6-7 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 Concentration of antibiotic increases in the medium Autolysis of the medium starts Slight rise in pH due to liberation of ammonia All of these Concentration of antibiotic increases in the medium Autolysis of the medium starts ANSWER DOWNLOAD EXAMIANS APP
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