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Colorado State University
Colorado State: Pathophysiology of the Digestive System
A site on the disorders of the digestive system and on the similarities and differences between the digestion of birds and ruminants.
Colorado State University
Colorado State University: Basic Functional Anatomy of the Digestive System
This site has a concise description of the digestive system with a nice diagram. The site also provides basic definitions of key parts.
Colorado State University
Colorado State University: Absorption of Monosaccharides
Page focuses on the processes involved in the generation of monosaccharides and their absorption into the digestive tract. Image shows the transport of glucose across the intestinal epithelium.
Better Lesson
Better Lesson: Mitochondria "The Powerhouse of the Cell"
In this lesson and lab activity, students learn about digestion and fermentation, and watch a demonstration of cellular respiration in yeast. Includes numerous real-world connections, e.g., how fermentation is used by humans.
OpenStax
Open Stax: Exercise, Nutrition, Hormones, and Bone Tissue
All of the organ systems of your body are interdependent, and the skeletal system is no exception. The food you take in via your digestive system and the hormones secreted by your endocrine system affect your bones. Even using your...
