Biotechnology and Its Applications (NEET Biology): Questions 165 - 171 of 224

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Question number: 165

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

MCQ▾

Question

Which step does not involve in DNA finger printing

Choices

Choice (4) Response
a.

Southern blotting

b.

Gel electrophoresis

c.

Restriction enzyme digestion

d.

Northern blotting

Question number: 166

» Biotechnology and Its Applications » Gene Therapy

MCQ▾

Question

Which of the following is the example of direct gene transfer

Choices

Choice (4) Response
a.

Electroporation

b.

Particle gun

c.

Microinjection

d. All a. , b. and c. are correct

Question number: 167

» Biotechnology and Its Applications » Genetic Engineering

Appeared in Year: 2006

MCQ▾

Question

Restriction endonuclease

Choices

Choice (4) Response
a.

Restricts the synthesis of DNA inside the nucleus

b.

Cuts the DNA molecule at specific sites

c.

Synthesizes DNA

d.

Cuts the DNA molecule randomly

Question number: 168

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

Which of the following techniques are used in analyzing restriction fragment length polymorphism (RFLP)

Choices

Choice (4) Response
a. Both a. and c. are correct
b.

Methylation

c.

Restriction digestion

d.

Electroporation

Question number: 169

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

How many copies of DNA sample are produced in PCR technique after 6-cycle

Choices

Choice (4) Response
a.

32

b.

64

c.

4

d.

16

Question number: 170

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

MCQ▾

Question

Which of the following combination of risk are associated with genetically modified food

Choices

Choice (4) Response
a.

Toxicity

b.

Antibiotic resistance in microorganism present in alimentary canal

c.

Allergic reaction

d. All a. , b. and c. are correct

Question number: 171

» Biotechnology and Its Applications » Principles and Process of Biotechnology

MCQ▾

Question

Function of restriction endonuclease enzyme is

Choices

Choice (4) Response
a.

Useful in genetic engineering

b.

Protects the bacterial DNA against foreign DNA

c.

Helpful in transcription

d.

Helpful in protein synthesis

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