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 microorganism produces only L(+) - lactic acid without further racemization ? Lactobacillus bulgaricus Lactobacillus delbrueckii Leuconostoc mesenteroides Rhizopus oryzae Lactobacillus bulgaricus Lactobacillus delbrueckii Leuconostoc mesenteroides Rhizopus oryzae ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The species of Acetobacter which produces cellulosic strands to hold the cells in lime layer is Accetobacter orleanense Acetobacter xylinum Acetobacter curvum Acetobacter schuetzenbachii Accetobacter orleanense Acetobacter xylinum Acetobacter curvum Acetobacter schuetzenbachii 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? Ni Co Zn Ca Ni Co Zn Ca ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The major organism used in the microbial production of citric acid is Rhizopus nigrificins Lactobacillis delbrueckii Penicillin notatum Aspergillus niger Rhizopus nigrificins Lactobacillis delbrueckii Penicillin notatum Aspergillus niger ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes A major organism used in commercial bioleaching for copper recovery is Aspergillus niger Pseudomonas aeruginosa Thiobacillus ferrooxidans Desulfovibrio desulfuricans Aspergillus niger Pseudomonas aeruginosa Thiobacillus ferrooxidans Desulfovibrio desulfuricans ANSWER DOWNLOAD EXAMIANS APP
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