Biotechnology and Its Applications-Principles and Process of Biotechnology (NEET Biology): Questions 8 - 14 of 45

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Question number: 8

» Biotechnology and Its Applications » Principles and Process of Biotechnology

Appeared in Year: 2003

MCQ▾

Question

Which of the following enzyme is used to join DNA fragments

Choices

Choice (4) Response

a.

Terminase

b.

Endonuclease

c.

DNA polymerase

d.

Ligase

Question number: 9

» Biotechnology and Its Applications » Principles and Process of Biotechnology

Appeared in Year: 2007

MCQ▾

Question

Which of the follwing is used as a best genetic vector in plants

Choices

Choice (4) Response

a.

Bacillus thuriengenesis

b.

Agrobacterium tumefaciens

c.

Pseudomonas putida

d.

All of these

Question number: 10

» Biotechnology and Its Applications » Principles and Process of Biotechnology

Appeared in Year: 2003

MCQ▾

Question

DNA- finger printing was discovered by

Choices

Choice (4) Response

a.

C. Milstein

b.

Dr. Paul Berg

c.

Kary Mullis

d.

Alec jeffery

Question number: 11

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

In crop improvement programme haploids are of great importance because they

Choices

Choice (4) Response

a.

Are useful in studies on meiosis.

b.

Require only about half the amount of chemical fertilizers as compare to diploids.

c.

Give homozygous lines following diploidization.

d.

Grow better under adverse conditions.

Question number: 12

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

Somatic hybridization of potato and tomato forms

Choices

Choice (4) Response

a.

Secale

b.

Altonia

c.

Pomato

d.

Triticale

Question number: 13

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

Apart from high yield, other main objective of plant breeding is

Choices

Choice (4) Response

a.

Development of resistance.

b.

Improvement of quality.

c.

Establishment of change in duration.

d.

All a. , b. and c. are correct

Question number: 14

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

The transfer of protein from electrophoretic gel to nitrocellulose membrane is known as

Choices

Choice (4) Response

a.

Northern blotting

b.

Transferase

c.

Southern blotting

d.

Western blotting

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