All Are Properties of Nucleosomes EXCEPT

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.