10th Class Biology English Medium Online Test For Full Book With Answers

10th Class Biology English Medium Online Test For Full Book

Sr. # Questions Answers Choice
1 The enzyme which is used ti cut the gene of interest is: Endonuclease Ligase Amy lase Lipase
2 Enzyme is used to cut the adentified gene from the total DNA of Donar organism is: Endonuclease Ligase Restriction endonuclease Amylase
3 In Genetic Engineering palsmid is used as: Vector Endonucleases Binder enzyme Donor
4 This product is used in the production of soap: Glycerol Formic acid Sulphuric acid Acrylic
5 In biotechnology, the production of a product by the mass culture of microorganisms is called: Fermentation Mutation Fermentor Fertilization
6 The microorganism used in the formation of Ethanol is:
E- coli Virus Bacillus Sacchronyces
7 The correct match for the Fermentation product and organism involved is: Formic acid - Saccharomyces Ethanol - Saccharomyces Ethanol - Asperellus Glycerol - Aspergillus
8 Which organism is used in fermentation for the preparation of glycerol: Aspergillus Saccharomyces Bacillus Streptococus
9 Micro organism is used for formic acid: Saachromyces Bacillus Aspergillus Glycerol
10 To preserve fruits , vegetables and pickels we add: Water & yogurt Salt & acid Flour & Salt Onion & garlic
11 Uses in Electroplating: Glycerol Ethanol Nitric Acid Formic Acid
12 Glycerol is used to: In Textile In production of vineger In printing In Beverage
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