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A nucleoside is made of

$\begin {array} {1 1} (A)\;\text{a base and sugar} & \quad (B)\;\text{a base and phosphoric acid} \\ (C)\;\text{a sugar and phosphoric acid} & \quad (D)\;\text{a sugar, base and phosphoric acid } \end {array}$

1 Answer

Nucleosides are glycosylamines consisting of a nucleobase (often referred to as simply base) bound to a ribose ordeoxyribose sugar via a beta-glycosidic linkage. Examples of nucleosides include cytidine, uridine, adenosine, guanosine,thymidine and inosin
Ans : (A)
answered Mar 27, 2014 by thanvigandhi_1