Question

The milk sugar, lactose, is made up of glucose and galactose. What type of a carbohydrate is lactose?

Answer 1

Lactose is a disaccharide, which means it's made up of two monosaccharide units. Specifically, the monosaccharides in lactose are glucose and galactose. Glucose is very common in nature and in food; it's also found in table sugar, starch and fiber. The chemical formula of lactose is C12H22O11, which is identical to that of sucrose, or table sugar. Despite their identical chemical formulas, however, lactose and sucrose taste nothing alike; sucrose is much sweeter.

Answer 2

"Lactose is a disaccharide, which means it's made up of two monosaccharide units. Specifically, the monosaccharides in lactose are glucose and galactose. Glucose is very common in nature and in food; it's also found in table sugar, starch and fiber. The chemical formula of lactose is C12H22O11, which is identical to that of sucrose, or table sugar. Despite their identical chemical formulas, however, lactose and sucrose taste nothing alike; sucrose is much sweeter."

Read more: http://www.livestrong.com/article/408075-what-type-of-carbohydrate-is-lactose/#ixzz2VpNdoPnc