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Biology 10th Class English Medium Chapter 17 Online Test MCQs With Answers

Question # 1

E-Coil bacterium was made in.

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1970 AD

1977 AD

1975 AD

1980 AD

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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

Human insulin gene was transferred into.

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Yeast

Bacteria

Virus

Algae

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Question # 4

Single -Cell protein (SCP) refers to the protein content extracted form pure or mixed cultures of:

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algae,yeasts, fungi or bacteria

fungi or bacteria

algae, yeasts

algae, viruses, bacteria

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Question # 5

This product is used in the production of soap.

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Glycerol

Formic Acid

Sulphuric Acid

Acrylic

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Question # 6

First step in Genetic Enginnering is:

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Isolation of gene of interest

Insertionof gene into a vector

Transfer of recombinent DNA into host

Growth of the GMO

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Question # 7

Genes are cut from DNA.

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Ligase

Restriction endonuclease

Urokinesis

Lipase

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Question # 8

An enzyme produced by genetically modified organisms used to break up blood clots is called:

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Ligase

Amylase

Urokinase

Peptidase

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Question # 9

Which one is the antiviral protein among the following.

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Urokinase

Tymosin

Insulin

Interferon

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Question # 10

Bacterium (E.coli) which prepares human growth hormones was Synthesized in:

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1980

1910

1970

1977

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Question # 11

It is an anti-viral protein:

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urokinase

thymosin

insulin

interferon

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Question # 12

500,000 sheep brains were required to produce how much miligram human growth hormone?

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Question # 13

In biotechnology, the production of a product by the mass culture of microorganisms is called.

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Fermentation

Mutation

Fermenter

Fertilization

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