Lactose is a disaccharide that consists of galactose and glucose molecules. Lactose makes up around 2-8% of the solids in milk. The name comes from the Latin word for milk, plus the -ose ending used to name sugars. Lactose is found in some milk products.
Digestion of lactose[change | change source]
Other websites[change | change source]
- Study Detects Recent Instance of Human Evolution (Finding that lactose tolerance is a recent change)