Histone proteins found in the nuclei of eukar | vedclass

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(B) Histone proteins are a group of proteins that are rich in basic amino acids,specifically $Lysine$ and $Arginine$.These amino acids carry positive

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Basic

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(B) Histone proteins are a group of proteins that are rich in basic amino acids,specifically $Lysine$ and $Arginine$.These amino acids carry positive charges in their side chains at physiological $pH$.Because $DNA$ is negatively charged due to the phosphate groups in its backbone,the positively charged histone proteins facilitate the packaging of $DNA$ into structural units called nucleosomes.Therefore,histone proteins are basic in nature.

Histone proteins found in the nuclei of eukaryotes are:

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