Zoology-Genetic Engineering
NEET Zoology Genetic Engineering Match the Following Question
Type: Match the Following-match the column-Hard-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Exonucleases | (i) Recognizes specific palindromic sequences |
| (b) Restriction enzymes | (ii) Cuts at ends of DNA |
| (c) DNA polymerase | (iii) Amplifies DNA segments |
| (d) Endonucleases | (iv) Cuts within DNA strands |
A
a-ii, b-i, c-iii, d-iv
B
a-i, b-ii, c-iv, d-iii
C
a-ii, b-iv, c-ii, d-i
D
a-iii, b-ii, c-i, d-iv
Correct Answer
Option A
Detailed Explanation
Exonucleases remove nucleotides from the ends of DNA, while endonucleases cut within the DNA strands. Restriction enzymes recognize specific palindromic sequences and are a subset of endonucleases, and DNA polymerase is responsible for amplifying DNA segments.
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