Antibiotics At acidic pH, penicillin remains in solvent phase precipitates aqueous phase both (a) and (b) solvent phase precipitates aqueous phase both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Antibiotics are typically produced in fed batch reactors because All of these the precursors are often toxic to the cells antibiotic yields are generally higher when cells enter the stationary phase antibiotic yields are generally higher when cell growth slows All of these the precursors are often toxic to the cells antibiotic yields are generally higher when cells enter the stationary phase antibiotic yields are generally higher when cell growth slows ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following event occurs during third phase of growth of P chrysogenum? Autolysis of the medium starts Slight rise in pH due to liberation of ammonia Concentration of antibiotic increases in the medium All of these Autolysis of the medium starts Slight rise in pH due to liberation of ammonia Concentration of antibiotic increases in the medium All of these ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Penicillin is produced by anaerobic fermentation aerobic fermentation anaerobic fermentation followed by aerobic fermentation aerobic fermentation followed by anaerobic fermentation anaerobic fermentation aerobic fermentation anaerobic fermentation followed by aerobic fermentation aerobic fermentation followed by anaerobic fermentation 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 Vegetable oil, (corn oil or soybean oil) added in the fermentation medium for penicillin, act as carbon source antifoam agent source of nutrients both (a) and (c) carbon source antifoam agent source of nutrients both (a) and (c) ANSWER DOWNLOAD EXAMIANS APP
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