biochemical roles

Lipids are a diverse group of biomolecules critical for cell structure, signaling, and metabolic regulation, with phospholipids, steroids, and prostaglandins playing distinct roles in the body. This image provides a detailed visual representation of these lipids, showcasing the structure of phosphatidylcholine (a phospholipid), cholesterol (a steroid), and prostaglandins like PGF2α and PGE2. Exploring these structures offers a deeper understanding of their functions in physiological processes and health.

Fatty acids are essential components of lipids, influencing cell membrane structure and energy storage, with their shapes determined by the presence or absence of double bonds. This image provides a clear comparison between saturated and unsaturated fatty acids, highlighting how their molecular structures impact their physical properties and biological roles. Exploring these differences offers valuable insights into their functions in health and nutrition.