5.1. List and briefly explain different types of energy relevant in biology;
5.2. Compare and contrast digestive system structures in sample animal systems; and,
5.3. Summarize chemical digestion of carbohydrates, proteins and fats and energy metabolism.
The content of this chapter was adapted from the Concepts of Biology-1st Canadian Edition open textbook by Charles Molnar and Jane Gair and Anatomy and Physiology open textbook.