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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