Anabolic processes are biological reactions that build complex molecules from simpler ones, requiring energy input. These processes are essential for growth, repair, and maintenance of tissues in living organisms. For example, the synthesis of proteins from amino acids is an anabolic process that supports muscle development and repair. In addition to protein synthesis, anabolic processes also include the formation of carbohydrates and lipids. Carbohydrates are created from simple sugars, while lipids are formed from fatty acids and glycerol. Overall, anabolic processes play a crucial role in metabolism, helping organisms store energy and create necessary biomolecules.