The breakdown of glucose to pyruvate by a cell is an example of catabolic reaction
The catabolism definition in chemistry refers to chemical pathways that result in the breakdown or degradation of large organic and inorganic molecules. Similarly, the catabolic reaction definition is most often used in a biochemical context, where it refers to many enzyme-catalyzed metabolic reactions in living cells.
The most well-known examples of catabolic reactions include - glycolysis, digestion of food, and beta-oxidation. These reactions involve the breakdown of large organic molecules such as carbohydrates, proteins, and fats into smaller molecules.
This breakdown process releases stored chemical energy, which can be collected and stored for use in the body, carried by energy-rich compounds such as Adenosine Triphosphate (ATP).
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