Chapter 13 Outline

Introduction: A Love-Hate Relationship with Food

Homeostasis Maintains a Consistent Internal Environment: The Example of Thermoregulation

Study questions: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

BOX 13.1 Integrated Physiological and Behavioral Thermoregulation Helps Young Animals to Survive

Fluid Regulation

Water Moves between Two Major Body Compartments

Study questions: 9 | 10 | 11 | 12

Two Internal Cues Trigger Thirst

Study questions: 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21

Food and Energy Regulation

Nutrient Regulation Helps Prepare for Future Needs

Study questions: 22 | 23 | 24 | 25 | 26

Insulin Is Crucial for the Regulation of Body Metabolism

Study questions: 27 | 28 | 29 | 30

The Hypothalamus Coordinates Multiple Systems That Control Hunger

Study questions: 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38

Obesity Is Difficult to Treat

Study questions: 39 | 40

BOX 13.2 Body Fat Stores Are Tightly Regulated, Even after Surgical Removal of Fat

Eating Disorders Are Life-Threatening

Study questions: 41 | 42

The Cutting Edge: A Rumbling in the Belly

Study questions: 43 | 44

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