Why high concentration of sugars are not employed in the fermentation medium? High sugar concentration itself crystallizes Calcium lactate crystallizes from the medium and slows down the process of fermentation None of these Calcium lactate is not produced TRUE ANSWER : ? YOUR ANSWER : ?
The major organism used in the microbial production of citric acid is Penicillin notatum Rhizopus nigrificins Lactobacillis delbrueckii Aspergillus niger TRUE ANSWER : ? YOUR ANSWER : ?
The strain C. glutamicum can be used for the production of all of these L-glutamine L-ornithine L-phenylalanine TRUE ANSWER : ? YOUR ANSWER : ?
The organism which utilizes the pentose of sulphite waste liquor for lactic acid production is Lactobacillus casei Streptococcus lactis Lactobacillus pentosus Lactobacillus bulgaricus TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following organism is utilized for the production of D-L-alanine? Microbacterium ammoniaphilum Arthrobacter paraffineus Brevibacterium flavum C. glutamicum TRUE ANSWER : ? YOUR ANSWER : ?
Bacitracin, an antibiotic similar to penicillin, is produced by Aspergillus fumigatus Bacillus licheniformis Streptomyces erythreus Bacillus polymyxa TRUE ANSWER : ? YOUR ANSWER : ?
The species of Acetobacter which produces cellulosic strands to hold the cells in lime layer is Acetobacter xylinum Acetobacter curvum Accetobacter orleanense Acetobacter schuetzenbachii TRUE ANSWER : ? YOUR ANSWER : ?
β-carotene is also known as vitamin A vitamin D vitamin C provitamin A TRUE ANSWER : ? YOUR ANSWER : ?
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? MgSO4 (NH4)2 HPO4 CaCO3 Na2SO4 TRUE ANSWER : ? YOUR ANSWER : ?
Species of the genus Streptomyces are known for the production of beer nitrification the production of antibiotics the production of cheese TRUE ANSWER : ? YOUR ANSWER : ?