Antibiotics Which of the following organism(s) produce(s) tetracycline? All of these Steptomyces ramosus Nocardia sulphurea Steptomyces aureofaciens All of these Steptomyces ramosus Nocardia sulphurea Steptomyces aureofaciens ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following precursor is added in the medium to get penicillin G? Phenyl carbamic acid Phenyl acetic acid Ammonium sulphate Ammonium chloride Phenyl carbamic acid Phenyl acetic acid Ammonium sulphate Ammonium chloride ANSWER DOWNLOAD EXAMIANS APP
Antibiotics High yield of chlorotetracyclin requires no aeration controlled aeration aeration which does not affect the yield continuous aeration no aeration controlled aeration aeration which does not affect the yield continuous aeration ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Media used for the production of chlorotetracyclin consists of sugar, CaCO3 and (NH4)2SO4 corn steep liquor, CaCO3 and (NH4)2SO4 corn steep liquor, CaCO3, (NH4)2SO4 and NH4 Cl sugar, corn steep liquor, CaCO3, (NH4)2SO4 and NH4 Cl sugar, CaCO3 and (NH4)2SO4 corn steep liquor, CaCO3 and (NH4)2SO4 corn steep liquor, CaCO3, (NH4)2SO4 and NH4 Cl sugar, corn steep liquor, CaCO3, (NH4)2SO4 and NH4 Cl ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Vegetable oil, (corn oil or soybean oil) added in the fermentation medium for penicillin, act as antifoam agent source of nutrients both (a) and (c) carbon source antifoam agent source of nutrients both (a) and (c) carbon source ANSWER DOWNLOAD EXAMIANS APP
Antibiotics At acidic pH, penicillin remains in precipitates aqueous phase both (a) and (b) solvent phase precipitates aqueous phase both (a) and (b) solvent phase ANSWER DOWNLOAD EXAMIANS APP
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