All of the following are true about the structure of bases found in nucleotides, EXCEPT
Correct Answer: Imino and lactim form of purine bases are more stable
Description: 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
Category:
Biochemistry
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