Question

How many number of nucleotide are present in each turn of dna?

Answer 1

Answer:

Each turn of the helix is 3.4 nm long, with 10 bases in each chain making up a turn. 10.5 actually base pairs per turn but we consider it 10.. According to Watson and crick model 10 base pair is present in each turn of helix. For e.g in case of Z DNA their is 12 base pair is present and in A DNA 11.

PLEASE MARK BRAINLIEST

Answer 2

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Answer:

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.