Which of the following best describes the histones associated with eukaryotic DNA?
◦ The amino acid sequences of H4 vary extensively.
◦ Thousands of base pairs of DNA often wrap around each nucleosome core particle more than a dozen times.
◦ Along a 10,000 base pair segment of DNA, you expect to find twice as many molecules of histone protein H1, as histone protein H4.
◦ The five types of histone proteins are small, basic proteins with a positive charge that allows them to bind to DNA.
◦ Within the nucleosome core particle, H1 is the most conserved and crucial histone protein.