Industrially Useful Microbial Processes The maximum concentration of ethanol that is achieved by successive distillation of fermentation broth in continuous stills is 95% 70% 60% 99% 95% 70% 60% 99% ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The major organism used in the microbial production of citric acid is Penicillin notatum Aspergillus niger Lactobacillis delbrueckii Rhizopus nigrificins Penicillin notatum Aspergillus niger Lactobacillis delbrueckii Rhizopus nigrificins ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The early assay employed for measuring penicillin activity were based upon the quantity required to prevent growth of S. aureus over 200 mm diameter zone using the cylinder plate method of assay 24 mm diameter zone using the cylinder plate method of assay None of these 20 mm diameter zone using the cylinder plate method of assay 200 mm diameter zone using the cylinder plate method of assay 24 mm diameter zone using the cylinder plate method of assay None of these 20 mm diameter zone using the cylinder plate method of assay ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Which of the following substance is employed to neutralize the lactic acid as it is produced (because lactic acid bacteria do not tolerate high concentrations of acid? MgSO4 CaCO3 (NH4)2 HPO4 Na2SO4 MgSO4 CaCO3 (NH4)2 HPO4 Na2SO4 ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Which of the following was the first amino acid to be produced commercially? L-lysine L-glutamic acid L-cystine L-methionine L-lysine L-glutamic acid L-cystine L-methionine ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Bacitracin, an antibiotic similar to penicillin, is produced by Bacillus polymyxa Aspergillus fumigatus Bacillus licheniformis Streptomyces erythreus Bacillus polymyxa Aspergillus fumigatus Bacillus licheniformis Streptomyces erythreus ANSWER DOWNLOAD EXAMIANS APP
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