NEET Zoology Recombinant DNA MCQ Question
What feature of a vector is responsible for controlling the copy number of linked DNA during replication?
Origin of replication
Selectable marker
Gene insertion site
Promoter region
Correct Answer
Detailed Explanation
The origin of replication (ori) is a sequence from where replication starts and controls the copy number of the linked DNA, facilitating its replication within host cells.
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