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What is All of the following are true about the structure of bases found in nucleotides, EXCEPT and explain in detail?
Purine and Pyrimidine Purines and pyrimidines are nitrogen-containing heterocycles Purines and pyrimidines exhibit tautomerism. The oxo and amino groups of purines and pyrimidines exhibit keto-enol and amine-imine tautomerism. Physiologic conditions strongly our the amino and oxo forms. Purine - 9 membered ring Pyrimidine - 6 membered ring