Nutrition, Specialized Topics
Last Updated: November 20, 2025 Introduction to Digestive Processes The gastrointestinal (GI) system, with respect to the processes of food ingestion and digestion, comprises the hollow organs that include the oral cavity, the esophagus, the stomach, and the small and...
Biochemistry Topics, Lipid Metabolism
Last Updated: October 24, 2025 Major Roles of Biological Lipids Biological molecules that are insoluble in aqueous solution and soluble in organic solvents are classified as lipids. Lipids in biological systems include fats, sterols, fat soluble vitamins,...