Table sugar identity.

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Multiple Choice

Table sugar identity.

Explanation:
Table sugar is sucrose, a disaccharide made from glucose and fructose linked together by an α-1,2 glycosidic bond. This refined sugar from sugar cane or sugar beets is the common sweetener used in foods and beverages. In digestion, the enzyme sucrase breaks sucrose into glucose and fructose, which are then absorbed for energy. This distinguishes it from lactose, which is galactose plus glucose, and maltose, which is two glucose units, or from glucose itself, which is a monosaccharide.

Table sugar is sucrose, a disaccharide made from glucose and fructose linked together by an α-1,2 glycosidic bond. This refined sugar from sugar cane or sugar beets is the common sweetener used in foods and beverages. In digestion, the enzyme sucrase breaks sucrose into glucose and fructose, which are then absorbed for energy. This distinguishes it from lactose, which is galactose plus glucose, and maltose, which is two glucose units, or from glucose itself, which is a monosaccharide.

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