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Question : The association of histone H1 with a nucleosome indicates

Answer»

transcription is occurring
DNA replication is occurring
the DNA is condensed into chromatin FIBRE
the DNA double HELIX is exposed

Solution :The association of `H_(1)` histone with nucleosome indicates that DNA REMAINS in its condensed form. Concept Enhancer In eukaryotes , DNA packaging is carried out with the help of histone proteins. Nucleosome is the UNIT of compaction . Its core consists of four pairs of histones `(H_(2)A,H_(2)B,H_(3)andH_(4))`. The linker DNA, consisting of `H_(1)` histone connects two adjacent NUCLEOSOMES. They together constiute chromatosome . it gives rise to a chromatin fibre after further condensation.


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