Industrially Useful Microbial Processes The enzyme which converts optically active isomers of lactic acid to the optically inactive racemic mixture is racemase invertase isomerase dehydrogenase racemase invertase isomerase dehydrogenase ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes The major organism used in the microbial production of citric acid is Rhizopus nigrificins Lactobacillis delbrueckii Aspergillus niger Penicillin notatum Rhizopus nigrificins Lactobacillis delbrueckii Aspergillus niger Penicillin notatum ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Which of the following is a heterofermentative micro-organism? Lactobacillus pentose Lactobacillus bulgaricus Leuconostoc mesenteroides Lactobacillus delbrueckii Lactobacillus pentose Lactobacillus bulgaricus Leuconostoc mesenteroides Lactobacillus delbrueckii ANSWER DOWNLOAD EXAMIANS APP
Industrially Useful Microbial Processes Riboflavin is a by-product of __________ fermentation carried out by Clostridium spp. citric acid ethanol streptomycin acetone butanol citric acid ethanol streptomycin acetone butanol 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? Ca Zn Ni Co Ca Zn Ni Co 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? CaCO3 (NH4)2 HPO4 MgSO4 Na2SO4 CaCO3 (NH4)2 HPO4 MgSO4 Na2SO4 ANSWER DOWNLOAD EXAMIANS APP
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