Antibiotics At normal pH, penicillin remains in solvent phase both (a) and (b) aqueous phase precipitates solvent phase both (a) and (b) aqueous phase precipitates ANSWER DOWNLOAD EXAMIANS APP
Antibiotics During which phase of growth of Penicillium chrysogenum maximum antibiotic production takes place during the second phase during the third phase same in all the phases during the first phase during the second phase during the third phase same in all the phases during the first phase ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following organism(s) produce(s) tetracycline? Nocardia sulphurea Steptomyces ramosus All of these Steptomyces aureofaciens Nocardia sulphurea Steptomyces ramosus All of these Steptomyces aureofaciens ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Penicillin is produced by anaerobic fermentation followed by aerobic fermentation anaerobic fermentation aerobic fermentation aerobic fermentation followed by anaerobic fermentation anaerobic fermentation followed by aerobic fermentation anaerobic fermentation aerobic fermentation aerobic fermentation followed by anaerobic fermentation 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 chloride Ammonium sulphate Phenyl carbamic acid Phenyl acetic acid Ammonium chloride Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Antibiotics pH of the fermentation medium for chlorotetracyclins is 5-6 6-7 8-9 7-8 5-6 6-7 8-9 7-8 ANSWER DOWNLOAD EXAMIANS APP
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