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  4. Which of the following is the polymer of a nucleotide?

Q. Which of the following is the polymer of a nucleotide?

 1922  185 NTA AbhyasNTA Abhyas 2020Biomolecules Report Error

Solution:

DNA is a polynucleotide.
Nucleotide = Nitrogenous base (a hetrocyclic compound) + Monosaccharide sugar (pentose type) + Phosphate.
Nucleoside = Nitrogenous base (a hetrocyclic compound) + Monosaccharide sugar (pentose type).
Nucleotide = Nucleoside + Phosphate.