AP Biology (Mader), 11th Edition

Chapter 34: Digestive Systems and Nutrition

Learning Outcomes

34.1 Digestive Tracts

1. Compare the structural features of incomplete versus complete digestive tracts.
2. Describe several examples of animals that are either continuous or discontinuous feeders.
3. Discuss some specific adaptations that are seen in omnivores, herbivores, and carnivores.

34.2 The Human Digestive System

1. List all the major components of the human digestive tract, from the mouth to the anus.
2. Compare and contrast the structural features of the small intestine vs. large intestine.
3. Discuss the major functions of the pancreas, liver, and gallbladder.

34.3 Digestive Enzymes

1. Describe the overall characteristics and functions of digestive enzymes.
2. Compare the specific types of nutrients that are digested in the mouth, stomach, and small intestine.

34.4 Nutrition and Human Health

1. List the major types of nutrients, and provide examples of foods that are a good source of each.
2. Describe the connection between a person's diet and the likely development of obesity, type 2 diabetes, and cardiovascular disease.
3. Distinguish between vitamins, coenzymes, and minerals.