Biotechnology and Its Applications-Genetic Engineering [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology]: Questions 24 - 29 of 76

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Question 24

Question MCQ▾

Agrobacterium tumefaciens is used in genetics engineering for

Choices

Choice (4)Response

a.

DNA-modification

b.

DNA finger printing

c.

DNA-mapping

d.

Vector

Edit

Question 25

Question MCQ▾

Which of the following is important in genetic engineering?

Choices

Choice (4)Response

a.

Nuclease

b.

Restriction endonuclease

c.

RNA polymerase

d.

DNA polymerase

Edit

Question 26

Question MCQ▾

In bacteria, genes for antibiotic resistance are usually located in

Choices

Choice (4)Response

a.

Mitochondria

b.

Chromosomal DNA

c.

Cytoplasm

d.

Plasmid

Edit

Question 27

Appeared in Year: 2003

Question MCQ▾

The function of polymerase chain reaction (PCR) is

Choices

Choice (4)Response

a.

DNA amplification

b.

translation

c.

transcription

d.

All of the above

Edit

Question 28

Question MCQ▾

Who among the following discovered the restriction endonuclease?

Choices

Choice (4)Response

a.

Andre Lwoff

b.

Hamilton Othanel Smith

c.

F. Jacob

d.

None of the above

Edit

Question 29

Question MCQ▾

Genetic engineering is possible because

Choices

Choice (4)Response

a.

The phenomenon of transduction in bacteria is well understood.

b.

We can see DNA by electron microscope.

c.

Restriction endonucleas purified from bacteria is well understood.

d.

We can cut DNA at specific sites by endonucleas like DNAase.

Edit