STANDARD Botany Genetic Engineering MCQ Question
The linking of antibiotic resistance gene with the plasmid vector became possible with
DNA polymerase
Exonucleases
DNA ligase
Endonucleases
Correct Answer
Detailed Explanation
DNA ligase is an enzyme that repairs irregularities or breaks in the backbone of double stranded DNA molecule. It has three general functions - It seals repairs in the DNA, recombination fragment and it connects okazaki fragments.
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