Energy Metabolism

At a basic level, how does the body extract energy from nutrients?

What is ATP?

What is glycolysis?

What is the citric acid (Krebs) cycle?

What is oxidative phosphorylation?

What is the role of mitochondria in cell metabolism

What is catabolism?

What is anabolism?

What are the roles of enzymes in catabolism and anabolism?


3 min. ATP Synthase

8 min. Citric Acid Cycle (Kreb's Cycle)

8 min. Overview of Metabolism - Anabolism and Catabolism

13 min. ATP & Respiration

14 min. How Cells Obtain Energy

Cellular Respiration

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