Choose the correct alternative and write its alphabet against the sub-

Choose the correct alternative and write its alphabet against the sub-question number:i. ………… convert these salts of uranium into insoluble salts. (a) Saccharomyces (b) Thiobacillus (c) Acidobacillus (d) Geobacterii. ………….., a byproduct of fermentation is a biopesticide. (a) Fluoroacetamide (b) Vanillin (c) Aspertame (d) Spinosadiii. …………. beverage is obtained by fermentation of apple juice. (a) Cider (b) Wine (c) Coffee (d) Cocoaiv. Vinegar is the chemically ………… acid. (a) Citric (b) Gluconic (c) Glutamic (d) Aceticv. In which of the following industries microbial enzymes are not used? (a) Glass industry (b) Cheese industry (c) Tanning industry (d) Paper industryvi. Citric acid used in production of beverages, toffees, chocolates is obtained by fermentation of …….. by Aspergillus niger. (a) grapes (b) sugar molasses (c) apple (d) coffee nuts

Answer»

i. (d) Geobacter

ii. (d) Spinosad

iii. (a) Cider

iv. (d) Acetic

v. (a) Glass industry

vi. (b) sugar molasses