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What are istones..? . . . . . . . . . . . . . .

Answer»

histone is a protein that provides structural support to a chromosome. In order for very long DNA molecules to fit into the cell nucleus, they wrap AROUND COMPLEXES of histone proteins, giving the chromosome a more COMPACT shape. Some variants of histones are ASSOCIATED with the regulation of gene expression.Explanation:hope it helps you ❣️



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