Question

If there are 100 nucleosomes in a chromatin fiber how many H₂ histones will be found??
A) 100 B)400 C)200 D)800

Answer 1

1 nucleosome=8 histone molecules
H2A, H2B,H3,H4(2 Copies of each)
so 8*100=800
answer is option D)800

Answer 2

1 nucleosomes= 8 histones 
therefore, 8*100=800 histones