Home » Advanced Botany » Molecular Basis of Inheritance » Question
  1. A nucleotide is formed of
    1. purine, pyrimidine and phosphate
    2. purine, sugar and phosphate
    3. nitrogen base, sugar and phosphate
    4. pyrimidine, sugar and phosphate
Correct Option: C

Nucleotide is a unit of DNA, which is formed of nitrogenous bases (urines & Pyrimidines), sugar (Pentose) & phosphate.



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