Which sugar is milk sugar?

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Multiple Choice

Which sugar is milk sugar?

Explanation:
Milk sugar is lactose, a disaccharide found in mammalian milk. It is composed of galactose and glucose and is produced in the mammary gland to provide energy for infants. Fructose is the sugar found mainly in fruit, glucose is a simple single sugar circulated in the blood, and sucrose is table sugar made of glucose and fructose. Lactose digestion relies on the enzyme lactase to break it into glucose and galactose in the small intestine; lactase deficiency leads to lactose intolerance.

Milk sugar is lactose, a disaccharide found in mammalian milk. It is composed of galactose and glucose and is produced in the mammary gland to provide energy for infants. Fructose is the sugar found mainly in fruit, glucose is a simple single sugar circulated in the blood, and sucrose is table sugar made of glucose and fructose. Lactose digestion relies on the enzyme lactase to break it into glucose and galactose in the small intestine; lactase deficiency leads to lactose intolerance.

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