In chromosome, DNA is associated with:
A. Negatively charged proteins B. Positively charged proteins
C. Neutral proteins D. NHC protein
(a) B, D (b) A, B, C, D (c) B, C, D (d) A, B, C
The negatively charged DNA is wrapped around the positively charged
histone octamer to form a structure called nucleosome. The proteins which
remain after the removal of histones are non-histone proteins-NHC.