AIPMT PRELIMS2008Zoology-Genetic Engineering
AIPMT PRELIMS 2008 Zoology Recombinant DNA Technology MCQ Question
Type: MCQ-conceptual-Medium-Class 12
The linking of antibiotic resistance gene with the plasmid vector became possible with:
A
DNA polymerase
B
Exonucleases
C
DNA ligase
D
Endonucleases
Correct Answer
Option C
Detailed Explanation
DNA ligase is an enzyme that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond, crucial for linking antibiotic resistance genes to plasmids.
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