Which one of the following statements about Histones is wrong?
Histones are rich in amino acids - Lysine and Arginine.
Histones carry a positive charge in the side chain.
Histones are organized to form a unit of 8 molecules
Histones are organized to form a unit of 10 molecules
According to the text, histones are organized to form a unit of eight molecules called a histone octamer, not ten. The other statements are correct: histones are rich in basic amino acid residues lysine and arginine, and both carry positive charges in their side chains , .
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