3: Molecules of Life- Photosynthesis, Digestion, and Metabolism
- Page ID
- 39932
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Learning Objectives
After completing this unit, you should be able to:
- Define and describe the levels of structural organization of the human body—from atoms and molecules to the whole organism—including the basic characteristics of cells and the organ systems.
- Understand how photosynthesis is the pathway to glucose production and describe the relationship between photosynthesis in plants and energy metabolism in the human body.
- Identify and briefly describe the functions of the organs of the gastrointestinal tract, and discuss the five fundamental activities of digestion, giving an example of each.
- Describe several common disorders and discomforts of the GI tract, including their causes, symptoms, and approaches to treatment.
- Describe food intolerances, food allergies, and celiac disease, including the different causes, symptoms, and treatments for each condition.