Metabolism is a complex and intricate process that encompasses all the biochemical reactions that occur within a living organism. It can be divided into two main categories:
* Anabolism: Building up of complex molecules from simpler ones, requiring energy input.
* Catabolism: Breaking down of complex molecules into simpler ones, releasing energy.
Metabolism is essential for life, as it provides the energy and building blocks needed for growth, repair, and other vital functions.
