Which of the Following Is NOT a Property of Nucleosomes

Multiple Choice

Which of the following is NOT a property of nucleosomes?

A) protein spools neatly wrapped with DNA
B) fundamental structural unit in chromatin
C) protein spools made up of single histones H2A,H2B,H3,and H4 octameric aggregates
D) DNA binding of histones by ionic bonds of positively charged amino acids and the negatively charged phosphate groups