Industrially Useful Microbial Processes Riboflavin is a by-product of __________ fermentation carried out by Clostridium spp. citric acid acetone butanol streptomycin ethanol citric acid acetone butanol streptomycin ethanol 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-glutamic acid L-cystine L-methionine L-lysine L-glutamic acid L-cystine ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Why high concentration of sugars are not employed in the fermentation medium? Calcium lactate crystallizes from the medium and slows down the process of fermentation Calcium lactate is not produced High sugar concentration itself crystallizes None of these Calcium lactate crystallizes from the medium and slows down the process of fermentation Calcium lactate is not produced High sugar concentration itself crystallizes None of these ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The organism used to produce L-glutamic acid is Brevibacterium aminogenes Arthrobacter globiformis all of these Micrococcus glutamicus Brevibacterium aminogenes Arthrobacter globiformis all of these Micrococcus glutamicus ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Penicillin G is also known as hydroxy benzyl penicillin 2-pentenyl penicillin benzyl penicillin phenoxy methyl penicillin hydroxy benzyl penicillin 2-pentenyl penicillin benzyl penicillin phenoxy methyl penicillin 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 20 mm diameter zone using the cylinder plate method of assay 24 mm diameter zone using the cylinder plate method of assay None of these 200 mm diameter zone using the cylinder plate method of assay 20 mm diameter zone using the cylinder plate method of assay 24 mm diameter zone using the cylinder plate method of assay None of these 200 mm diameter zone using the cylinder plate method of assay ANSWER DOWNLOAD EXAMIANS APP
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