Home/ Questions/Q 19810
Next
Answered
Shalini Rathod
Shalini Rathod

Shalini Rathod

View Profile
  • 0
Poll
Beginner
Asked: 2021-07-29T11:14:10+05:30 In:

Which histone molecule produces novel binding sites for protein components of the kinetochore?

  • 0

Poll Results

Please login to vote and see the results.

Participate in Poll, Choose Your Answer.

Which histone molecule produces novel binding sites for protein components of the kinetochore?
Share

    2 Answers

    1. Shalini Rathod

      Shalini Rathod

      View Profile
      Best Answer
      Beginner

      Answer: a
      Explanation: A histone variant CENP – A, is associated with the nucleosome that include
      centromeric DNA. In this region CENP – A replaces H3 subunit in the nucleosomes. These
      nucleosomes are incorporated into the kinetochore which mediates attachment of the chromosome
      to the mitotic spindle. The extended tail of CENP – A may generate these novel binding sites for
      other binding protein components of the kinetochore.

      • 0
    2. Shalini Rathod

      Shalini Rathod

      View Profile
      Beginner

      Answer: a

      Explanation: A histone variant CENP – A, is associated with the nucleosome that include

      centromeric DNA. In this region CENP – A replaces H3 subunit in the nucleosomes. These

      nucleosomes are incorporated into the kinetochore which mediates attachment of the chromosome

      to the mitotic spindle. The extended tail of CENP – A may generate these novel binding sites for

      other binding protein components of the kinetochore.

      • 0

    You must login to add an answer.