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Aldehydes ahd ketones are converted to acetals by treatment with an alcohol and a trace of acid catalyst. These conditions also convert aldoses and ketoses to the acetals, call glycosides. In glycosides, an aglycone is the group bonded to the anomeric carbon atom. Example : Methanol is the aglycone in a methyl glycoside. In sucrose, two menosaccharides unit liked by A. Only `beta`-glycosidic linkage is presentB. Only `alpha`-glycosidic linkage is presentC. `alpha`-glycosidic linkage on glucose and `beta`-glycosidic linkage on fructoseD. `beta`-glycosidic linkage on fructose and `alpha`-glycosidic linkage on glucose

Answer» Correct Answer - B


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