amino acid biosynthesis

Amino acid biosynthesis is the process by which living organisms create amino acids, the building blocks of proteins. This occurs mainly in cells where enzymes facilitate chemical reactions to combine simpler molecules into specific amino acids. Some amino acids can be made from scratch (non-essential amino acids), while others must be obtained from food (essential amino acids). This process is crucial for growth, repair, and maintenance of cells and tissues in the body, as proteins play numerous roles, including acting as enzymes, hormones, and structural components. Overall, amino acid biosynthesis is vital for life.