Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryBiomolecules1 Mark
Question
Purine derivative among the bases is:
✓
Answer
Guanine
Explanation:
Guanine is purine while guanine, cyotosine and uracil are pyrimidine.
Purines and Pyrimidines are nitrogenous bases that make up the two different kinds of nucleotide bases in DNA and RNA.
The two-carbon nitrogen ring bases (adenine and guanine) are purines, while the one-carbon nitrogen ring bases (thymine, uracil and cytosine) are pyrimidines.
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