Antibiotics At normal pH, penicillin remains in precipitates solvent phase aqueous phase both (a) and (b) precipitates solvent phase aqueous phase both (a) and (b) 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 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 Autolysis of the medium starts ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following changes occur during first phase of growth of Penicillium chrysogenum? All of these Lactic acid present in the corn steep liquor is utilized at the maximum rate Growth of mycelia occurs Ammonia is liberated in the medium All of these Lactic acid present in the corn steep liquor is utilized at the maximum rate Growth of mycelia occurs Ammonia is liberated in the medium ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Media composition for the production of streptomycin is soybean meal, glucose, peptone, malt extract, ammonium chloride soybean meal, glucose, peptone, malt extract, calcium carbonate soybean meal, glucose, peptone, malt extract, sodium chloride soybean meal, glucose, peptone, malt extract, ammonium sulphate soybean meal, glucose, peptone, malt extract, ammonium chloride soybean meal, glucose, peptone, malt extract, calcium carbonate soybean meal, glucose, peptone, malt extract, sodium chloride soybean meal, glucose, peptone, malt extract, ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following organism(s) produce(s) tetracycline? All of these Steptomyces aureofaciens Steptomyces ramosus Nocardia sulphurea All of these Steptomyces aureofaciens Steptomyces ramosus Nocardia sulphurea ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Antibiotics are typically produced in fed batch reactors because antibiotic yields are generally higher when cells enter the stationary phase the precursors are often toxic to the cells antibiotic yields are generally higher when cell growth slows All of these antibiotic yields are generally higher when cells enter the stationary phase the precursors are often toxic to the cells antibiotic yields are generally higher when cell growth slows All of these ANSWER DOWNLOAD EXAMIANS APP
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