Zoology-Recombinant DNA
NEET Zoology Recombinant DNA MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which of the following combinations correctly describes essential components required for the successful creation of recombinant DNA?
A
Origin of replication, Selectable marker, Restriction endonuclease
B
Selectable marker, DNA polymerase, Agarose gel
C
Restriction endonuclease, DNA ligase, Chromosomal DNA
D
Origin of replication, Agarose gel, RNA polymerase
Correct Answer
Option A
Detailed Explanation
The creation of recombinant DNA requires an origin of replication to initiate replication, a selectable marker to identify transformants, and restriction endonucleases to cut the DNA at specific sites, as highlighted in the context provided.
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