Antibiotics Penicillin is produced by aerobic fermentation followed by anaerobic fermentation anaerobic fermentation followed by aerobic fermentation aerobic fermentation anaerobic fermentation aerobic fermentation followed by anaerobic fermentation anaerobic fermentation followed by aerobic fermentation aerobic fermentation anaerobic fermentation ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Streptomycin is produced by S. ramosus S. griseus S. aerofaciens S. griseoflavus S. ramosus S. griseus S. aerofaciens S. griseoflavus ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Antibiotics are typically produced in fed batch reactors because All of these antibiotic yields are generally higher when cell growth slows the precursors are often toxic to the cells antibiotic yields are generally higher when cells enter the stationary phase All of these antibiotic yields are generally higher when cell growth slows the precursors are often toxic to the cells antibiotic yields are generally higher when cells enter the stationary phase 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 Which of the following event occurs during second phase of growth of P. chrysogenum? Mycelial mass increases Synthesis of penicillin is high Both (a) and (b) pH increase Mycelial mass increases Synthesis of penicillin is high Both (a) and (b) pH increase ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following changes occur during first phase of growth of Penicillium chrysogenum? Ammonia is liberated in the medium All of these Growth of mycelia occurs Lactic acid present in the corn steep liquor is utilized at the maximum rate Ammonia is liberated in the medium All of these Growth of mycelia occurs Lactic acid present in the corn steep liquor is utilized at the maximum rate ANSWER DOWNLOAD EXAMIANS APP
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