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This quiz contains multiple-choice problems on carbon and nitrogen sources, minerals, growth factors and buffers, medium optimisation, precursors, regulators and antifoams.
Which of the following is not a criterion to create a media?
Which of the following is absent in fermentation media?
Which of the following raw material is useful for the production of alcohol?
Which of the following is not the class of vegetable oils?
Which of the following is a by-product after starch extraction from maize?
Which of the following is used for glutamic acid production?
Which of the following is not a carbon source?
Blackstrap molasses
Corn molasses
Beet molasses
Yeast extract
The Maillard reaction is a chemical reaction between __ and __
amino acid, carboxylic acid
amino acid, reducing sugars
carboxylic acid, reducing sugar
carboxylic acid, carbonyl groups
Sulphite waste liquor is obtained from
Paper pulp industry
Wood industry
Liquor industry
Sulphur production
Which of the following is not a constituent of beet molasses?
Biotin
Thiamine
Inositol
Cobalamin
Which of the following is the raw material for lactic acid and SCP production?
Fruit juices
Beet molasses
Cheese whey
Hydrocarbons
The sources of complex carbohydrates are wood wastes, straws, cobs, beet molasses, and hydrol molasses. True or false?
True
False
Which of the following is used in silage production?
Cheese whey
Rice straw
Wood molasses
Cellulose
Torula utilis requires __ and __
Hexose and pentose
Hexose and pyranose
Pyranose and pentose
Ketose and fructose
Grapes are used in the production of beer. True or false?
True
False
