Antibiotics Which of the following organism(s) produce(s) tetracycline? Nocardia sulphurea All of these Steptomyces aureofaciens Steptomyces ramosus Nocardia sulphurea All of these Steptomyces aureofaciens Steptomyces ramosus ANSWER DOWNLOAD EXAMIANS APP
Antibiotics At normal pH, penicillin remains in precipitates both (a) and (b) aqueous phase solvent phase precipitates both (a) and (b) aqueous phase solvent phase ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Streptomycin is produced by S. griseoflavus S. aerofaciens S. griseus S. ramosus S. griseoflavus S. aerofaciens S. griseus S. ramosus ANSWER DOWNLOAD EXAMIANS APP
Antibiotics During which phase of growth of Penicillium chrysogenum maximum antibiotic production takes place during the second phase during the third phase during the first phase same in all the phases during the second phase during the third phase during the first phase same in all the phases ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Antibiotics are typically produced in fed batch reactors because antibiotic yields are generally higher when cell growth slows antibiotic yields are generally higher when cells enter the stationary phase the precursors are often toxic to the cells All of these antibiotic yields are generally higher when cell growth slows antibiotic yields are generally higher when cells enter the stationary phase the precursors are often toxic to the cells All of these ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following event occurs during third phase of growth of P chrysogenum? Autolysis of the medium starts All of these Concentration of antibiotic increases in the medium Slight rise in pH due to liberation of ammonia Autolysis of the medium starts All of these Concentration of antibiotic increases in the medium Slight rise in pH due to liberation of ammonia ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS