Question

The ends of a polynucleotide chain as 31 and 54 refer to
(A)
OH at 3rd carbon atom and Pat 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
А
B​

Answer 1

Answer:

Answer must be A

See the definition in Ncert excersise

Answer 2

Answer:

These considerations typically limit nucleotide substitution positions to the 5-position of a ... polynucleotide chains, and will label the desired sequence, if present, by hybridization. [ 0011].

Explanation:

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