Which two phases are part of metabolism?

Metabolism consists of two main phases: anabolism and catabolism. Anabolism refers to the process in which the body builds up complex molecules from simpler ones, using energy. This phase includes processes such as the synthesis of proteins from amino acids and the creation of glycogen from glucose, which are vital for growth, repair, and the maintenance of body structures.

On the other hand, catabolism is the phase in which larger molecules are broken down into smaller ones, releasing energy that the body can use. This includes the breakdown of carbohydrates, proteins, and fats for energy.

The combination of these two phases allows for the continual energy supply needed for all biological processes and sustains life functions. Understanding the balance between anabolism and catabolism is essential for areas like nutrition, exercise physiology, and overall health management.