Question

The ends of a polynucleotide chain
as 31 and 51 refer to
(A) OH at 3rd carbon atom and P
at 5th carbon atom of sugars
respectively
(B) Kinds of N- bases present at
these ends
(C) Free cabon positions of N-
base
(D) P and OH terminus
respectively​

Answer 1

A

Explanation:

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Answer 2

Answer:

The answer is a option A

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