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Karnataka Board PUCPUC Science 2nd PUC Class 12

What is the function of histones in DNA packaging?

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Question

What is the function of histones in DNA packaging?

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Solution

Histone are the basis protein that are rich in arginine and lysine. Histones form octamer on which DNA is wrapped and form nucleosome that means it helps in packaging of DNA in eukaryotes.

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Chapter 6: Molecular Basis of Inheritance - VERY SHORT ANSWER [Page 40]

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NCERT Exemplar Biology Exemplar [English] Class 12
Chapter 6 Molecular Basis of Inheritance
VERY SHORT ANSWER | Q 1. | Page 40

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RELATED QUESTIONS

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(i) Histone octomer
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Although a prokaryotic cell has no defined nucleus, yet DNA is not scattered throughout the cell. Explain.


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The translation is the process of polymerization of amino acids to form a polypeptide. The order and sequence of amino acids are defined by the sequence bases in the mRNA. The amino acids are joined by a bond called a peptide bond. The ribosome is the site of protein synthesis.

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