2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-82

  • question_answer
    The enzyme which helps in reducing the tension of DNA helix during its unwinding in front of the replication fork is

    A)  ligase               

    B)  topoisomerase       

    C)  helicase           

    D)  endonuclease

    Correct Answer: C

    Solution :

    Topoisomerase is the enzyme, which helps in the unwinding of DNA helix. The first topoisomerase, E coli topo-l was discovered by Wang.


You need to login to perform this action.
You will be redirected in 3 sec spinner