Biotechnology MCQs with Answers PDF

Created on April 17, 2022 By

Exam Aunty

Biotechnology MCQs with Answers

1 / 10

The Golden Rice variety is rich in

Β-carotene and ferritin

Lysine

Vitamin C

None of these

2 / 10

The vaccines prepared through recombinant DNA technology are

Second-generation vaccines

Third generation vaccines

First-generation vaccines

None of these

3 / 10

Which bacterium is used in the production of insulin by genetic engineering?

Mycobacterium

Escherichia

Rhizobium

None of these

4 / 10

The human genome project was launched in the year

1980

1985

1990

2000

5 / 10

The enzyme which seals the foreign DNA into the vector is

DNA mutase

Restriction endonuclease

DNA ligase

None of these

6 / 10

The expression of a transgene in the target tissue is identified by a

Promoter Gene

Reporter Gene

Both

None of these

7 / 10

A method of DNA sequencing in which DNA threads are chemically cut into pieces of different sizes is

Maxam-Gilbert method

Hamilton’s method

Sanger’s method

None of these

8 / 10

Full set of genes of an individual is called

Genotype

Genome pool

Both

None of these

9 / 10

Lambda phage is

Host cell

Plasmid

Bacterial Virus

None of these

10 / 10

Natural extra-chromosomal circular DNA molecules carrying genes for antibiotic resistance and fertility

Lambda phage

Plasmids

Chimaeric DNA

None of these

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The average score is 74%

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