Antibiotics Which of the following event occurs during third phase of growth of P chrysogenum? Slight rise in pH due to liberation of ammonia Autolysis of the medium starts Concentration of antibiotic increases in the medium All of these Slight rise in pH due to liberation of ammonia Autolysis of the medium starts Concentration of antibiotic increases in the medium All of these ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following precursor is added in the medium to get penicillin G? Phenyl acetic acid Ammonium chloride Phenyl carbamic acid Ammonium sulphate Phenyl acetic acid Ammonium chloride Phenyl carbamic acid Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Antibiotics High yield of chlorotetracyclin requires aeration which does not affect the yield continuous aeration no aeration controlled aeration aeration which does not affect the yield continuous aeration no aeration controlled aeration ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Streptomycin is produced by S. griseoflavus S. ramosus S. aerofaciens S. griseus S. griseoflavus S. ramosus S. aerofaciens S. griseus ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Inoculum preparation for the fermentation medium for penicillin takes place on wheat seeds barley seeds rice seeds all of these wheat seeds barley seeds rice seeds all of these ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Antibiotics are typically produced in fed batch reactors because the precursors are often toxic to the cells All of these antibiotic yields are generally higher when cells enter the stationary phase antibiotic yields are generally higher when cell growth slows the precursors are often toxic to the cells All of these antibiotic yields are generally higher when cells enter the stationary phase antibiotic yields are generally higher when cell growth slows ANSWER DOWNLOAD EXAMIANS APP
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