Molecular Basis of Inheritance Question 43
43. A nucleotide is formed of
(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 & Solution
(c) Nucleotide is a unit of DNA, which is formed of nitrogenous bases (urines & Pyrimidines), sugar (Pentose) & phosphate.
