NEET Zoology Recombinant DNA Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) DNA ligase | (i) Joins ends of cut DNA |
| (b) Restriction enzyme | (ii) Cuts DNA at specific sites |
| (c) Plasmid DNA | (iii) Acts as a vector |
| (d) Agarose gel electrophoresis | (iv) Checks DNA digestion progress |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-iv, c-i, d-ii
a-iv, b-iii, c-ii, d-i
Correct Answer
Detailed Explanation
DNA ligase joins the ends of cut DNA, which is essential for creating recombinant DNA. Restriction enzymes cut DNA at specific locations, and plasmid DNA acts as a vector to transfer DNA into host organisms. Agarose gel electrophoresis is used to check the progression of the digestion of DNA.
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