1). Carbohydrates
2). Lipids
3). Proteins
4). Nucleic acids
Each macromolecule is unique in their duties, for instance, carbohydrates are known to be the instant energy because it carries energy in a covalent bond link to their subunits. Therefore, its purpose is to provide energy, regulate blood glucose and save protein for energy. Lipids are phospholipids and steroids found in food and in our bodies. They are stored in cells for future use and can be found in 50% of cell membranes. In addition, they work as a hormone to get cells to work together by communicating, as components of cell parts, stabilizers or cushions for organs and tissues. Also, there is a similarity to carbohydrates in which