Molecular Genetics. — Bio Zoology STD 12 — Question
Tamilnadu BoardEnglish MediumSTD 12Bio ZoologyMolecular Genetics.3 Marks
Question
Both purines and pyrimidines are nitrogen bases yet they differ. How?
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Answer
Both purines and pyrimidines are nitrogen bases. The purine bases Adenine and Guanine have double carbon – nitrogen ring, whereas cytosine and thymine bases have single carbon nitrogen ring.
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