Anabolic pathways then build new molecules out of the products of catabolism, and these pathways typically use energy. The new molecules built via anabolic pathways (macromolecules) are useful for ...

Study: Multi-omic Profiling of Sarcopenia Identifies Disrupted Branched-chain Amino Acid Catabolism As a Causal Mechanism and Therapeutic Target. Image Credit: Kurteev Gennadii / Shutterstock.com ...