PG entrance exam CUET PG 2025 Mock Test Life Sciences Fundamental Processes DNA replication, repair and recombination
Match each enzyme involved in DNA replication or repair with its primary function:
| Column A | Column B |
|---|---|
| A. DNA polymerase ε | 1. Seals nicks in DNA backbone |
| B. DNA helicase | 2. Synthesizes the leading strand |
| C. DNA ligase | 3. Synthesizes RNA primers |
| D. Primase | 4. Unwinds the DNA helix |
1
A - 1, B - 4, C - 3, D - 2
2
A - 2, B - 4, C - 1, D - 3
3
A - 4, B - 1, C - 2, D - 3
4
A - 3, B - 2, C - 4, D - 1