- A DNA polymerase
- B Primase
- C Helicase
- D Ligase
Correct answer: C. Helicase
Explanation: Helicase breaks hydrogen bonds between base pairs, unwinding the double helix and creating a replication fork.
Concept context
Mendel's laws, inheritance patterns, DNA structure, and molecular biology. Core of NEET biology.
Read the full Principles of Inheritance and Variation notes →