Molecular Basis of InheritanceMedium

Question

Nucleosome core is made of

Options

A.H1, H2A, H2B and H3
B.H1, H2A, H2B, H4
C.H1, H2A, H2B, H3 and H4
D.H2A, H2B, H3 and H4

Solution

A nucleosome is an octamer of histone proteins and has a core of 8 molecules of histone proteins (two each of H2A, H2B, H3 and H4) wrapped by two turns of DNA.

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