Biotechnology and Its Applications-Recombinant DNA Technology (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology): Questions 1 - 5 of 8

Access detailed explanations (illustrated with images and videos) to 3511 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 750.00 or

How to register?

Question number: 1

» Biotechnology and Its Applications » Recombinant DNA Technology

Edit
MCQ▾

Question

Find the incorrect statement

Choices

Choice (4) Response

a.

Bt toxin is a biodegradable insecticide obtained from Bacillus thuringinsis.

b.

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

c.

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

d.

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

Question number: 2

» Biotechnology and Its Applications » Recombinant DNA Technology

Edit
MCQ▾

Question

After 4 PCR cycles how many DNA molecules are formed from one DNA template molecule?

Choices

Choice (4) Response

a.

32

b.

4

c.

8

d.

16

Question number: 3

» Biotechnology and Its Applications » Recombinant DNA Technology

Edit
MCQ▾

Question

Hybridomas are the result of fusion of

Choices

Choice (4) Response

a.

Male reproductive cells.

b.

Abnormal antibody producing cells with myeloma.

c.

Normal antibody producing cells with myeloma.

d.

Female reproductive cells.

Question number: 4

» Biotechnology and Its Applications » Recombinant DNA Technology

Edit
MCQ▾

Question

What is the first step in the Southern blot technique?

Choices

Choice (4) Response

a.

Breaking of DNA by restriction enzyme.

b.

Denaturation of DNA on the gel for hybridization with specific probe.

c.

Isolation of DNA from a nucleated cell such as the one from the scene of crime.

d.

Production of a group of genetically identical cells.

Question number: 5

» Biotechnology and Its Applications » Recombinant DNA Technology

Edit
MCQ▾

Question

In r-DNA technique which of the following technique is not used in introducing DNA into host cell

Choices

Choice (4) Response

a.

Conjugation

b.

Transformation

c.

Transduction

d.

Electroporation

Developed by: