Industrially Useful Microbial Processes Riboflavin is a by-product of __________ fermentation carried out by Clostridium spp. ethanol streptomycin acetone butanol citric acid ethanol streptomycin acetone butanol citric acid ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The organism which utilizes the pentose of sulphite waste liquor for lactic acid production is Streptococcus lactis Lactobacillus pentosus Lactobacillus casei Lactobacillus bulgaricus Streptococcus lactis Lactobacillus pentosus Lactobacillus casei Lactobacillus bulgaricus ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Which of the following was the first amino acid to be produced commercially? L-cystine L-lysine L-glutamic acid L-methionine L-cystine L-lysine L-glutamic acid L-methionine ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The biotin level in obtaining L-gluatmic acid by fermentation using Micrococcus glutamicus is critical because too high level prevents L-glutamic acid production too low level prevents growths, hence L-glutamic acid production both (a) and (b) None of these too high level prevents L-glutamic acid production too low level prevents growths, hence L-glutamic acid production both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The aerated submerged bacterial fermentation to produce vitamin B12 employs strains of Acetobacter Propionibacterium Pseudomonas both (a) and (b) Acetobacter Propionibacterium Pseudomonas both (a) and (b) 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 Some lactic acid with carbon dioxide, ethyl alcohol, acetic acid and trace amount of few other products None of these They are used for commercial lactic acid production Only trace amounts of end products other than lactic acid Some lactic acid with carbon dioxide, ethyl alcohol, acetic acid and trace amount of few other products None of these They are used for commercial lactic acid production ANSWER DOWNLOAD EXAMIANS APP
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