Biotechnology and Its Applications (NEET Biology): Questions 16 - 21 of 235

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Question number: 16

» Biotechnology and Its Applications » Human Insulin and Vaccine Production

Appeared in Year: 2003

MCQ▾

Question

Genetically engineered human insulin is called

Choices

Choice (4) Response

a.

Humulin

b.

Haematin

c.

Hybrid

d.

Hybridoma

Question number: 17

» Biotechnology and Its Applications » Recombinant DNA Technology

MCQ▾

Question

Find the incorrect statement

Choices

Choice (4) Response

a.

Bt toxin is a biodegradable insecticide obtained from Bacillus thuringinsis.

b.

Trichoderima species is a biocontrol agent for fungal diseases of plants.

c.

Gene therapy is a genetic engineering technique used to treat diseases at molecular level by replacing defective genes with normal genes.

d.

Calcitonin is a medically useful recombinant product in the treatment of infertility.

Question number: 18

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

Somaclonal variations are produced

Choices

Choice (4) Response

a.

In tissue culture during differentiation.

b.

By mutagens

c.

By sexual reproduction.

d.

By gamma rays.

Question number: 19

» Biotechnology and Its Applications » Genetic Engineering

MCQ▾

Question

Which of the following enzymes cut the DNA molecule at specific nucleotide sequence?

Choices

Choice (4) Response

a.

Restriction endonuclease

b.

DNA-ligase

c.

RNA-polymerase

d.

Exonuclease

Question number: 20

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Which of the following microorganisms is used for preparation of swiss cheese?

Choices

Choice (4) Response

a.

Propionibacterium

b.

Streptococcus

c.

Geotrichum

d.

Penicillium

Question number: 21

» Biotechnology and Its Applications » Genetic Engineering

MCQ▾

Question

Genetically engineering human insulin is prepared by using

Choices

Choice (4) Response

a.

Rhizopus

b.

Pseudomonas

c.

E. coli

d.

Yeast

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