What are Small molecules are built into larger ones in biochemical processes known as?

Small molecules are built into larger ones in biochemical processes known as anabolism. Anabolism is a subset of metabolism that involves the synthesis of complex molecules from simpler ones, requiring energy input. This process is essential for growth, repair, and maintenance of cells and tissues in living organisms. Examples include the synthesis of proteins from amino acids and the formation of nucleic acids from nucleotides.