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Biomolecules — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryBiomolecules1 Mark
Question
Which of the following is pyrimidine base?
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Answer

  1. Uracil
Explanation:
Uracil is pyrimidine base. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine.
Three types of nucleobases are pyrimidine derivatives: cytosine(C), thymine(T), and uracil(U).
Uracil is present in RNA and thymine is present in DNA.

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