Nucleoside is made up of ribose sugar and nitrogenous base only. Uracil forms nucleoside with only ribose sugar. So, the option with category nucleoside component uracil is correct. 
Given below is the diagrammatic representation of one of the categories of small molecular weight organic compounds in the living tissues. Identify…
NEET UG 2012 — Botany Biomolecules
2012mcqeasy
Given below is the diagrammatic representation of one of the categories of small molecular weight organic compounds in the living tissues. Identify the category shown and the one blank component X in it 
Official previous-year question
Held on 30 Apr 2012 · Verified 9 Jul 2026.
Options
- A
(a)
- B
(b)
- C
(c)
- D
(d)
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