Which of the following is incorrect about nucleosome ?

Options

A. Histones are organized to form a unit of eight molecules called a histone octamer
B. The negatively charged DNA is wrapped around the positively charged histone ostamer .
C. Nucleosome constitute the repeating unit of a structure in nucleus called chromatin
D. The nucleosome in chromatin are seen as 'Beads on string' structure when viewed under light microscope .

Answer

D