Question # 1

Genes are cut from DNA:

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Ligase

Restriction endonuclease

Urokinesis

Lipase

Used in Electroplating.

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Glycerol

Ethanol

Nitric Acid

Formic Acid

The correct match for the fermentation product and organism involved is.

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Formic Acid - Saccharomyces

Ethanol- Saccharomyces

Ethanol-Asperellus

Glycerol-Aspergillus

Bacterium which prepares human growth hormones was synthesized in.

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1980

1910

1970

1977

Which one is effective against brain and lung cancer?

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Beta-endorphin

Vaccine

Thymosin

Insulin

When did scientists become able to cut and unite DNA?

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1945

1924

1944

1970

The recovery of one of paper can save how many trees.

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17

170

200

1000

Scientists prepared human insulin by inserting the insulin gene in bacteria in:

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1970

1978

1990

2002

First step in Genetic Engineering is.

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Isolation of gene of intrest

Insertion of gene into a vector

Transfer of recombinant DNA into host

Growth of the GMO

When the complete map of human genome was published.

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2002

2001

2005

1902

A recovery of one of paper can save how many trees?

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17

170

200

1000

The last step of genetic engineering is:

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insertion of the gene into a vector

isolation of the gene of interest

growth of the GMO

expression of the gene

Human insulin was prepared by becteria first time:

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2002

1990

1970

1978

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10th Class Biology Chapter 17 Biotechnology English Medium KPK Boards Online Mcqs MCQs With Answers

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