Catabolic and anabolic pathways in cell metabolism

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Catabolic and anabolic pathways in cell metabolism

Catabolic pathways involve the breakdown of nutrient molecules (Food: A, B, C) into usable forms (building blocks). In this process, energy is either stored in energy molecules for later use, or released as heat. 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 building cell structures and maintaining the cell.

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Cell Metabolism

Cells constantly adjust the flow of molecules through metabolic pathways in response to energy needs. Learn how enzymes control these molecular transformations.