Antibiotics Which of the following precursor is added in the medium to get penicillin G? Phenyl carbamic acid Ammonium chloride Phenyl acetic acid Ammonium sulphate Phenyl carbamic acid Ammonium chloride Phenyl acetic acid Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Antibiotics The yield of the antibiotic depends upon all of these pH of the medium composition of the medium age of the inoculum all of these pH of the medium composition of the medium age of the inoculum 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 changes occur during first phase of growth of Penicillium chrysogenum? Ammonia is liberated in the medium Lactic acid present in the corn steep liquor is utilized at the maximum rate Growth of mycelia occurs All of these Ammonia is liberated in the medium Lactic acid present in the corn steep liquor is utilized at the maximum rate Growth of mycelia occurs All of these ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Vegetable oil, (corn oil or soybean oil) added in the fermentation medium for penicillin, act as carbon source antifoam agent source of nutrients both (a) and (c) carbon source antifoam agent source of nutrients both (a) and (c) ANSWER DOWNLOAD EXAMIANS APP
Antibiotics Fermentation medium for oxytetracyclin (terramycin) consist of CSL, (NH4)2 SO4, sodium chloride and CaCO3 CSL, starch, (NH4)2 SO4, sodium chloride and CaCO3 CSL,(NH4)2 SO4, ammonium chloride and CaCO3 CSL, starch,(NH4)2 SO4, ammonium chloride and CaCO3 CSL, (NH4)2 SO4, sodium chloride and CaCO3 CSL, starch, (NH4)2 SO4, sodium chloride and CaCO3 CSL,(NH4)2 SO4, ammonium chloride and CaCO3 CSL, starch,(NH4)2 SO4, ammonium chloride and CaCO3 ANSWER DOWNLOAD EXAMIANS APP
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