Metabòlics

Metabòlics refers to the chemical compounds and processes involved in metabolism. Metabolism is the set of life-sustaining chemical reactions in organisms. These reactions are organized into metabolic pathways, where a series of enzymes catalyze each step. These pathways can be broadly divided into two categories: catabolic pathways, which break down complex molecules into simpler ones, releasing energy, and anabolic pathways, which build complex molecules from simpler ones, consuming energy.

Key metabòlics include carbohydrates, lipids, proteins, and nucleic acids. Carbohydrates are a primary source of energy, such as glucose. Lipids, or fats, are important for energy storage, cell membranes, and signaling. Proteins are composed of amino acids and serve a vast array of functions, including enzymes, structural components, and signaling molecules. Nucleic acids, DNA and RNA, carry genetic information.

The study of metabòlics, known as metabolomics, aims to identify and quantify all small molecules and their interactions within a biological system. This field provides insights into cellular processes, disease mechanisms, and the effects of environmental factors on organisms. Metabolomics can be used to discover biomarkers for diseases, understand drug efficacy, and study the impact of diet and lifestyle on health. The balance of these metabòlic processes is crucial for maintaining homeostasis and overall health.