MCQ 9. A Nucleoside is a Structural Subunit of Nucleic Acids

MCQ 9. A nucleoside is a structural subunit of nucleic acids that are the heredity-controlling components of all living cells.

What does it consist of?

a. Nitrogenous base
b. Purine or pyrimidine base + sugar
c. Purine or pyrimidine base + phosphorous
d. Purine or pyrimidine base + sugar + phosphorous

e. Purine + pyrimidine base + sugar + phosphorous

Answers