Overview
The human digestive system is essential for converting food into energy and nutrients that the body needs. It involves a series of organs, including the mouth, stomach, and intestines, each playing a vital role in breaking down food and absorbing nutrients. Understanding how this system works can he...
Key Terms
Example: Digestion begins in the mouth with chewing.
Example: Amylase is an enzyme that breaks down starch.
Example: Vitamins and minerals are vital nutrients.
Example: Nutrients are absorbed in the small intestine.
Example: Villi help absorb nutrients more efficiently.
Example: Microvilli are found on the surface of intestinal cells.
Related Topics
Key Concepts
organs of digestionprocess of digestionnutrient absorptiondigestive health