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NEET-XII-Biology

Previous Year Paper year:2017

with Solutions -
Qstn# 53 Prvs-QstnNext-Qstn
  • #53
    The association of histone H1 with a nucleosome indicates :
    (1) The DNA double helix is exposed
    (2) Transcription is occurring
    (3) DNA replication is occurring
    (4) The DNA is condensed into a Chromatin Fibre
    digAnsr:   4
    Ans : (4)
    Sol.
    During DNA condensation into a chromatin fibre the DNA wraps around histone octamer and H1 Histone
    works as clip to prevent unwraping of DNA