How is the nucleosome controlled so it packages DNA tightly or loosely?

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How is the nucleosome controlled so it packages DNA tightly or loosely?

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Ans- Eukaryotic chromosomes consist of repeated units of chromatin called nucleosomes. Nucleosomes are made up of double- stranded DNA that has complexed with small proteins called histones.

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Homework Answers

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How is the nucleosome controlled so it packages DNA tightly or loosely?