Thank you for reporting, we will resolve it shortly
Q.
In double helix model of DNA, how far is each base pair from the next base pair?
Molecular Basis of Inheritance
Solution:
The two chains are coiled in a right-handed fashion The pitch of the helix is $3.4 \,nm$ (a nanometre is one billionth of a metre, that is $10^{-9}\,m)$ and there are roughly $10 \,bp$ in each turn. Consequently, the distance between a bp in a helix is approximately equal to $0.34 \,nm$