Metabolism and ATP

The video explains metabolism, the process by which the body converts food into energy. It covers the two types of metabolic pathways: catabolic, which breaks down molecules to release energy, and anabolic, which builds molecules and requires energy. Enzymes play a crucial role in these pathways by facilitating reactions that are thermodynamically favorable. The video also discusses ATP, the energy currency of the cell, highlighting its structure and how it stores and releases energy through hydrolysis. Finally, it explains how ATP is regenerated from ADP, providing energy for various cellular processes.

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