23: Nutrition and Metabolism Last updated Jun 23, 2019 Save as PDF Index 23.1: Nutrition Page ID7920 ( \newcommand{\kernel}{\mathrm{null}\,}\) Topic hierarchy23.10: Diet, Digestion, and Energy Storage Regulation23.10A: Hormonal Responses to Food23.10B: Neural Responses to Food23.10C: Food Energy and ATP23.1: Nutrition23.1A: Digestive Systems23.1B: Carbohydrates: Sources, Uses in the Body, and Dietary Requirements23.1C: Lipids: Sources, Uses in the Body, and Dietary Requirements23.1D: Proteins: Sources, Uses in the Body, and Dietary Requirements23.1E: Food Requirements and Essential Nutrients23.2: Carbohydrates23.2A: Carbohydrate Molecules23.2B: Importance of Carbohydrates23.3: Lipids23.3A: Lipid Molecules23.3B: Phospholipids23.3C: Steroids23.4: Proteins23.4A: Types and Functions of Proteins23.4B: Amino Acids23.4C: Protein Structure23.5: Metabolic Reactions23.5A: Breakdown of Pyruvate23.5B: Citric Acid Cycle23.5C: Importance of Glycolysis23.5D: Electron Transport Chain23.5E: ATP Yield23.5F: Control of Catabolic Pathways23.5G: Transforming Chemical Energy23.6: Metabolism of Nutrients23.6A: Connecting Other Sugars to Glucose Metabolism23.6B: Connecting Proteins to Glucose Metabolism23.7: Metabolic Body States23.7A: Catabolic-Anabolic Steady State23.7B: Absorptive State23.7C: Postabsorptive State23.8: Metabolism and the Liver23.8A: Cholesterol Metabolism23.8B: Regulation of Blood Cholesterol Levels23.9: Metabolic Rate and Thermoregulation23.9A: Homeostatic Process23.9B: Homeostasis: Thermoregulation23.9C: Heat Conservation and Dissipation