 | The Digestive System
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The surface of the human tongue,
showing papillae (purple) that contain taste buds (SEM).
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15.1 Anatomy of the Digestive System
(See page(s) 296)
Trace the path of food through the alimentary canal, and describe the general structure and function of each organ mentioned.
Describe peristalsis, and state its function.
Describe the wall of the small intestine, and relate its anatomy to nutrient absorption.
Name the hormones produced by the alimentary canal that help control digestive secretions. | | | | 15.2 Accessory Organs of Digestion
(See page(s) 308)
Name five accessory organs of digestion.
Describe the location, anatomy, and functions of the pancreas, the liver, and the gallbladder.
Name and describe three disorders of the liver. | | | | 15.3 Chemical Digestion
(See page(s) 311)
Name and state the functions of the digestive enzymes for carbohydrates, proteins,
and fats. | | | | 15.4 Effects of Aging
(See page(s) 312)
Describe the anatomical and physiological changes that occur in the digestive system as we age. | | | | 15.5 Homeostasis
(See page(s) 312)
Describe how the digestive system works with other systems of the body to maintain homeostasis. | | | | 15.6 Nutrition
(See page(s) 314)
State the functions of glucose, fats, and amino acids in the body.
Define the terms essential fatty acid, essential amino acid, and vitamin.
Describe the functions of the major vitamins and minerals in the body. |
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