Which of the following disaccharides is a non | vedclass

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(B) non-reducing sugar is a carbohydrate that does not have a free hemiacetal or hemiketal group,meaning it cannot act as a reducing agent. In disacch

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Sucrose

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(B) non-reducing sugar is a carbohydrate that does not have a free hemiacetal or hemiketal group,meaning it cannot act as a reducing agent. In disaccharides,if the glycosidic linkage involves the anomeric carbons of both monosaccharide units,the sugar is non-reducing. Sucrose is composed of $\alpha-D-glucose$ and $\beta-D-fructose$ linked by a glycosidic bond between $C1$ of glucose and $C2$ of fructose. Since both anomeric carbons are involved in the linkage,it has no free hemiacetal or hemiketal group,making it a non-reducing sugar. Cellobiose,lactose,and maltose all contain at least one free anomeric carbon,making them reducing sugars.

Which of the following disaccharides is a non-reducing sugar?

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