Name three large molecules that make up the bulk of the food humans eat, and identify the products of each one that result from digestion.

Answer 1

1. Carbohydrates - Carbohydrates are mainly broken down into glucose, which is a simple sugar that serves as the primary source of energy for the body.
2. Proteins - Proteins are broken down into amino acids, which are used by the body to build and repair tissues, and to produce important molecules such as enzymes and hormones.
3. Fats - Fats are broken down into fatty acids and glycerol, which are important for energy storage, insulation, and the absorption of fat-soluble vitamins.