Which of the Following Best Describes the Structure of a Nucleosome

question 46

Multiple Choice

Which of the following best describes the structure of a nucleosome?

• A)approximately 150 bp of DNA wrapped around a set of two H2A/H2B and two H3/H4 dimers with H1 on the outside
• B)approximately 15 bp of DNA wrapped around an octamer of H1 with H2A,B,H3 and H4 on the outside
• C)approximately 150 bp of DNA wrapped around a tetramer of either H2A/H2B or H3/H4 with H1 on the outside
• D)approximately 1500 bp of DNA wrapped around a tetramer of either H2A/H2B or H3/H4 with H1 on the outside
• E)approximately 200 bp of DNA wrapped around a tetramer of H2A,H2B,H3,and H4 with H1 on the outside

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