Antibiotics Which of the following precursor is added in the medium to get penicillin G? Phenyl acetic acid Phenyl carbamic acid Ammonium sulphate Ammonium chloride Phenyl acetic acid Phenyl carbamic acid Ammonium sulphate Ammonium chloride ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Which of the following organism(s) produce(s) tetracycline? Steptomyces aureofaciens Steptomyces ramosus Nocardia sulphurea All of these Steptomyces aureofaciens Steptomyces ramosus Nocardia sulphurea All of these ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Media composition for the production of streptomycin is 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 soybean meal, glucose, peptone, malt extract, calcium carbonate ANSWER DOWNLOAD EXAMIANS APP
Antibiotics During which phase of growth of Penicillium chrysogenum maximum antibiotic production takes place during the first phase during the third phase during the second phase same in all the phases during the first phase during the third phase during the second phase same in all the phases ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Penicillin is recovered after fermentation as calcium penicillin penicillin only sodium penicillin potassium penicillin calcium penicillin penicillin only sodium penicillin potassium penicillin ANSWER DOWNLOAD EXAMIANS APP
Antibiotics High yield of chlorotetracyclin requires continuous aeration no aeration aeration which does not affect the yield controlled aeration continuous aeration no aeration aeration which does not affect the yield controlled aeration ANSWER DOWNLOAD EXAMIANS APP
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