All Are Properties of Nucleosomes EXCEPT

question 23

Multiple Choice

All are properties of nucleosomes EXCEPT:

• A) protein spools neatly wrapped with DNA.
• B) fundamental structural unit in chromatin.
• C) protein spools made up of pairs of histones H2A, H2B, H3 and H4 octameric aggregates.
• D) DNA binds histones by ionic bonds of positively charged amino acids and the negative charged phosphate groups.
• E) all are true.

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Definitions:

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