Question

In the double helical structure of dna the pitch of the helix is

Answer 1

Explanation:

The DNA double helix biopolymer of nucleic acid, held together by nucleotides which base pair together. In B-DNA, the most common double helical structure found in nature, the double helix is right-handed with about 10–10.5 base pairs per turn. The double helix structure of DNA contains a major groove and minor groove.