MCQs for Biotechnology - online quiz test

Created on April 17, 2022 By

Exam Aunty

MCQs For Biotechnology

1 / 10

PCR technique was invented by

Herbert Boyer

Karry Mullis

Cohn

None of these

2 / 10

Bacteria protect themselves from viruses by fragmenting viral DNA with

Endonuclease

Ligase

Exonuclease

Gyrase

3 / 10

Transgenic plants are produced when foreign genes are introduced into

Roots

Mature plant embryo

Immature plant embryo

Leaves

4 / 10

A commonly used restriction enzyme is

pBR 322

EcoRI

pSC 101

None of these

5 / 10

DNA analysis is done to

Determine evolution

Identify criminals

Diagnose viral infections

All of these

6 / 10

RNA interference helps in

Cell proliferation

Micropropagation

Cell defence

Cell differentiation

7 / 10

Recombinant DNA contains DNA from

Three different species

Two same species

Two different species

None of these

8 / 10

An antibody made by soybeans can be used to treat

Herpes zoster

Sickle cell anemia

Measles

Genital herpes

9 / 10

The first transgenic plant to be produced is

Brinjal

Tobacco

Rice

Cotton

10 / 10

Restriction enzymes were discovered by

Daniel Nathans

Werner Arber

Hamilton O. Smith

All of these

Your score is

The average score is 64%

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