Question

4. Nuclear proteins - histones have an IEP of about 10.8 and bind to DNA. What
amino acid residues are present in histones in relatively large quantities? How do
these residues ensure strong binding of histones to DNA?

Answer 1

Answer:

In biology, histones are highly basic proteins abundant in lysine and arginine residues that are found in eukaryotic cell nuclei. They act as spools around which DNA winds to create structural units called nucleosomes

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