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Which enzyme join DNA molecules together?

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Which enzyme join DNA molecules together?

(a) Polymerase

(b) Nucleases

(c) Ligases

(d) Linkers

I have been asked this question in semester exam.

This key question is from Enzymes for DNA Manipulation topic in section Recombinant DNA Technology of Life Sciences

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Right answer is (c) Ligases

To elaborate: DNA ligases are used to join DNA molecules together by synthesizing phosphodiester bond between the nucleotides.

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