0 0 votes A DNA strand of length $25$ nm wraps diametrically around the circumference of a spherical histone-octamer once. The radius (nm) of the histone-octamer is _______ Given data: $\pi = 3.14$ Molecular Biology and Genetics: gate2017 numerical-answers biochemistry dna molecular-biology-and-genetics + – Milicevic3306 7.9k points answer comment Share Follow 0 reply Please log in or register to add a comment.