Biology, asked by preetik051999, 1 year ago

Why the distance between two polynucleotide chin in DNA remain constant

Answers

Answered by sushmita7
1
The distance between two polynucleotide chains in DNA remains constant because adenine always forms double bonded with thymine and guanine always double bonded with cytosine in this ways always a purine comes opposite to a pyrimidine this generate approximately uniform distance between two strands of helix.
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