Respuesta :
The correct answer is disaccharide.
Lactose is a disaccharide because it is compound of two monosaccharides, simple sugars (glucose and galactose). Disaccharides are a subgroup of carbohydrates, and besides lactose, sucrose and maltose are also common examples of disaccharides.
Lactose can be classified as a disaccharide.
WHAT IS A DISACCHARIDE?
A disaccharide is a carbohydrate molecule that is made up two simple sugar units or saccharide.
According to this question, lactose is a sugar in milk, is composed of one glucose molecule joined by a glycosidic linkage to one galactose molecule.
Two sugar units (glucose and galactose) are joined together to form lactose, hence, it is a disaccharide.
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