Zoology-Recombinant DNA
NEET Zoology Recombinant DNA MCQ Question
Type: MCQ-diagram based-Medium-Class 12
In the diagram shown above, which labelled part is responsible for initiating the replication of recombinant DNA within host cells?
A
Origin of replication (ori)
B
Selectable marker
C
Restriction site
D
Promoter region
Correct Answer
Option A
Detailed Explanation
The origin of replication (ori) is the sequence from which replication starts and allows the recombinant DNA to replicate within host cells as mentioned in the NCERT context.
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