Unit 5: Enzymes, Metabolism, Cellular Respiration
The cell uses enzymes and metabolic pathways to conduct the chemical reactions within the body. The sum total of every chemical reaction in your body is known as your metabolism. Understanding the reactions that comprise your metabolism is essential to understanding how your body acquires and uses energy to survive.
Completing this unit should take you approximately 9 hours.
5.1: Reactions and Enzymes
5.1.2: Oxidation and Reduction Reactions
5.2.1: Cellular Metabolism and Fermentation
5.2.2: Pathways and Regulation
5.2.3: ATP and Biological Energy
5.2.4: Energy Storage in Metabolism
5.3: Cellular Respiration
5.3.2: The Krebs Cycle (Citric Acid Cycle)
5.3.3: The Electron Transport Chain
5.3.4: Oxidative Phosphorylation and Chemiosmosis
Unit 5 Assessment