किस option में ligase का correct role in recombinant DNA है?
Which option gives the correct role of ligase in recombinant DNA?
Explanation opens after your attempt
Correct Answer
A. foreign DNA और vector को covalently join करनाCovalently joining foreign DNA and vector
Concept
Ligase forms covalent phosphodiester bonds between foreign DNA and vector backbone. This makes recombinant DNA stable.
Why this answer is correct
The correct answer is A. foreign DNA और vector को covalently join करना / Covalently joining foreign DNA and vector. Ligase forms covalent phosphodiester bonds between foreign DNA and vector backbone. This makes recombinant DNA stable.
Exam Tip
Ligase foreign DNA और vector backbone के बीच covalent phosphodiester bond बनाता है। इससे recombinant DNA stable होता है।
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