Antibiotics Penicillin is recovered after fermentation as potassium penicillin penicillin only sodium penicillin calcium penicillin potassium penicillin penicillin only sodium penicillin calcium penicillin 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 All of these the precursors are often toxic to the cells antibiotic yields are generally higher when cell growth slows antibiotic yields are generally higher when cells enter the stationary phase All of these the precursors are often toxic to the cells ANSWER DOWNLOAD EXAMIANS APP
Antibiotics High yield of chlorotetracyclin requires continuous aeration no aeration controlled aeration aeration which does not affect the yield continuous aeration no aeration controlled aeration aeration which does not affect the yield ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Media composition for the production of streptomycin is soybean meal, glucose, peptone, malt extract, calcium carbonate soybean meal, glucose, peptone, malt extract, ammonium sulphate soybean meal, glucose, peptone, malt extract, ammonium chloride soybean meal, glucose, peptone, malt extract, sodium chloride soybean meal, glucose, peptone, malt extract, calcium carbonate soybean meal, glucose, peptone, malt extract, ammonium sulphate soybean meal, glucose, peptone, malt extract, ammonium chloride soybean meal, glucose, peptone, malt extract, sodium chloride 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 precursor is added in the medium to get penicillin G? Ammonium sulphate Phenyl carbamic acid Phenyl acetic acid Ammonium chloride Ammonium sulphate Phenyl carbamic acid Phenyl acetic acid Ammonium chloride ANSWER DOWNLOAD EXAMIANS APP
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