Antibiotics Chlorotetracyclin is soluble in organic solvents all of these water ether organic solvents all of these water ether ANSWER DOWNLOAD EXAMIANS APP
Antibiotics High yield of chlorotetracyclin requires controlled aeration no aeration aeration which does not affect the yield continuous aeration controlled aeration no aeration aeration which does not affect the yield continuous aeration 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
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 Which of the following event occurs during second phase of growth of P. chrysogenum? pH increase Mycelial mass increases Both (a) and (b) Synthesis of penicillin is high pH increase Mycelial mass increases Both (a) and (b) Synthesis of penicillin is high ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following organism(s) produce(s) tetracycline? Steptomyces ramosus Steptomyces aureofaciens All of these Nocardia sulphurea Steptomyces ramosus Steptomyces aureofaciens All of these Nocardia sulphurea ANSWER DOWNLOAD EXAMIANS APP
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