Antibiotics High yield of chlorotetracyclin requires aeration which does not affect the yield no aeration continuous aeration controlled aeration aeration which does not affect the yield no aeration continuous aeration controlled aeration ANSWER DOWNLOAD EXAMIANS APP
Antibiotics During which phase of growth of Penicillium chrysogenum maximum antibiotic production takes place during the second phase same in all the phases during the third phase during the first phase during the second phase same in all the phases during the third phase during the first phase ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following event occurs during third phase of growth of P chrysogenum? All of these Slight rise in pH due to liberation of ammonia Concentration of antibiotic increases in the medium Autolysis of the medium starts All of these Slight rise in pH due to liberation of ammonia Concentration of antibiotic increases in the medium Autolysis of the medium starts ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following organism(s) produce(s) tetracycline? Nocardia sulphurea Steptomyces aureofaciens Steptomyces ramosus All of these Nocardia sulphurea Steptomyces aureofaciens Steptomyces ramosus All of these 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 At normal 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
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