SATHEE: Biomolecules Ques 36

Biomolecules Ques 36

36. A nucleotide is formed of

[1991, 05]

(a) Purine, pyrimidine and phosphate

(b) Purine, sugar and phosphate

(c) Nitrogen base, sugar and phosphate

(d) Pyrimidine, sugar and phosphate

Show Answer

Answer : c

Hints & Solutions

(c) The nucleic acid (DNA and RNA) are repeating units of nucleotides i.e. polynucleotides. Each nucleotide comprises of nitrogenous heterocyclic bases viz. purines or pyrimidines, pentose sugar and phosphoric acid.

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Biomolecules

Biomolecules Ques 36

36. A nucleotide is formed of

Answer : c

Hints & Solutions

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