Industrially Useful Microbial Processes The major organism used in the microbial production of citric acid is Aspergillus niger Penicillin notatum Rhizopus nigrificins Lactobacillis delbrueckii Aspergillus niger Penicillin notatum Rhizopus nigrificins Lactobacillis delbrueckii ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Which of the following when used in proper concentration stimulates the Ascomycetes fermentation of vitamin B12 and can be used to counteract toxicity of iron in Candida species? Zn Ca Ni Co Zn Ca Ni Co ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The organism used to produce L-glutamic acid is Micrococcus glutamicus Arthrobacter globiformis all of these Brevibacterium aminogenes Micrococcus glutamicus Arthrobacter globiformis all of these Brevibacterium aminogenes ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Which of the following are true for the heterofermentative microorganism producing lactic acid? Only trace amounts of end products other than lactic acid None of these They are used for commercial lactic acid production Some lactic acid with carbon dioxide, ethyl alcohol, acetic acid and trace amount of few other products Only trace amounts of end products other than lactic acid None of these They are used for commercial lactic acid production Some lactic acid with carbon dioxide, ethyl alcohol, acetic acid and trace amount of few other products ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Which of the following was the first amino acid to be produced commercially? L-methionine L-lysine L-cystine L-glutamic acid L-methionine L-lysine L-cystine L-glutamic acid ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The enzyme which converts optically active isomers of lactic acid to the optically inactive racemic mixture is invertase racemase isomerase dehydrogenase invertase racemase isomerase dehydrogenase ANSWER DOWNLOAD EXAMIANS APP
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