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Biology 10th Class English Medium Chapter 17 Online Test MCQs With Answers
Question # 1
50 kilogram of yeast produces how many tons of proteins within 24 hours.
Choose an answer
250
150
350
450
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Question # 2
Genes are cut from DNA:
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Ligase
Restriction endonuclease
Urokinesis
Lipase
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Question # 3
The enzyme which is used to cut the gene of interest is.
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Endonuclease
Ligase
Amylase
Lipase
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Question # 4
The correct match for the fermentation product and organism involved is.
Choose an answer
Formic Acid - Saccharomyces
Ethanol- Saccharomyces
Ethanol-Asperellus
Glycerol-Aspergillus
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Question # 5
Which of these micro-organism is used in the production of formic acid?
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Aspergillus
Bacillus
Saccharomyces
None of these
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Question # 6
In alcoholic fermentation, which bacteria is used?
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Sacchoromyces
Lactobucillus
Strepto-coccus
Both B and C
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Question # 7
The complete map of human genome was published in:
Choose an answer
1944
1978
1990
2002
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Question # 8
The last step of genetic engineering is:
Choose an answer
insertion of the gene into a vector
isolation of the gene of interest
growth of the GMO
expression of the gene
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Question # 9
The rise of the bread is due to;
Choose an answer
carbon dioxide
ethanol
acetaldehyde
pyruvic acid
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Question # 10
Which is not an objective of genetic engineering?
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Production of cheese and yogurt by lactic acid bacteria.
Isolation of particular gene, or part of a gene.
Production of RNA and protein molecules.
Correction of genetic defects in higher organisms
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Question # 11
Single -Cell protein (SCP) refers to the protein content extracted form pure or mixed cultures of:
Choose an answer
algae,yeasts, fungi or bacteria
fungi or bacteria
algae, yeasts
algae, viruses, bacteria
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Question # 12
The treatment through genes is called:
Choose an answer
Gene Therapy
Chemo Therapy
Radio Therapy
Physio Therapy
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Question # 13
Which one is effective against brain and lung cancer?
Choose an answer
Beta-endorphin
Vaccine
Thymosin
Insulin
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Question # 14
Interferon was produced by genetically modified micro organisms in:
Choose an answer
1980
1944
1990
1970
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Question # 15
In Genetic Engineering palsmid is used as:
Choose an answer
Vector
Endonucleases
Binder enzyme
Donor
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Question # 16
The animal whose DNA has been changed is called.
Choose an answer
Transfermed
Transgenic
Monohybrid
Dihybrid
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Question # 17
This product is used in the production of soap:
Choose an answer
Glycerol
Formic acid
Sulphuric acid
Acrylic
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Question # 18
Human insulin gene was transferred into.
Choose an answer
Yeast
Bacteria
Virus
Algae
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Question # 19
The raw material for microorganism for the production of single cell proteins is.
Choose an answer
Industrial Wastes
Protozoans
Agricultrual Wastes
Fungi
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