Among the following compounds, which one is found in RNA?
Biomolecules · Class 12 · JEE Main Previous Year Question
Among the following compounds, which one is found in RNA?
- a
Option a
- b✓
Option b
- c
Option c
- d
Option d
Option b
Step 1: Defining RNA Bases — Ribonucleic acid (RNA) contains the bases Adenine, Guanine, Cytosine, and Uracil.
Step 2: Excluding DNA Specific Bases — Thymine is found in DNA but is replaced by Uracil in RNA strands.
Step 3: Result Selection — Among the options, only the structure of Uracil (Option b) is found in RNA. Correct option is (b).
Key Point: This replacement is one of the three primary structural differences between DNA and RNA.
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