Final answer:
The three disaccharides commonly found in foods are lactose, maltose, and sucrose.
Step-by-step explanation:
Disaccharides commonly found in foods:
- Lactose: Consists of the monomers glucose and galactose. Found naturally in milk.
- Maltose: Formed by a dehydration reaction between two glucose molecules. Also known as malt sugar.
- Sucrose: Composed of the monomers glucose and fructose. Commonly known as table sugar.