During the biosynthesis of a standard nucleoside, the heterocyclic nitrogenous base is chemically condensed to the pentose sugar. To which specific carbon atom of the cyclic pentose sugar ring does th

Question

During the biosynthesis of a standard nucleoside, the heterocyclic nitrogenous base is chemically condensed to the pentose sugar. To which specific carbon atom of the cyclic pentose sugar ring does the base attach?

Prashant Kotian · Accepted Answer

Correct answer: A. A nucleoside is defined as a molecule composed solely of a pentose sugar and a nitrogenous base. The covalent connection is formed via an -glycosidic linkage specifically anchoring the base to the anomeric -carbon () of the pentose sugar ring.

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