what macromolecules are in my food
Macromolecules: Macromolecules are very large molecules, formed of smaller subunits. In this lab, we will focus on the three macromolecules that are important energy sources for biological organisms: Carbohydrates, Proteins and Lipids.tarch must be broken down through digestion before your body can use it as an energy source. Quite a few foods contain starch and dietary fiber such as breads, cereals, and vegetables. Proteins: Proteins are part of every cell, tissue, and organ in our bodies.