AIPMT MAINS2010Zoology-Genetic Engineering

AIPMT MAINS 2010 Zoology Vectors in Genetic Engineering Multiple Correct Question

Type: Multiple Correct-conceptual-Medium-Class 12

In genetic engineering, a DNA segment (gene) of interest, is transferred to the host cell through a vector. Consider the following four agents (A⁻D) in this regard and select the correct option about which one or more of these can be used as a vector/ vectors

Statements (A) A bacterium (B) Plasmid (C) Plasmodium (D) Bacteriophage

A

(A), (B) and (D) only

B

(A) only

C

(A) and (C) only

D

(B) and (D) only

Correct Answer

Option D

Detailed Explanation

Plasmids and bacteriophages are used as vectors in genetic engineering because they can carry foreign DNA into host cells.

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