Absorption of the products of protein digestion Animation Play

Absorption of the products of protein; carbohydrate and lipid digestion Student activity Play

Digestion of carbohydrates; proteins and lipids Student activity Play

Role of bacteria in digestion and in the production of vitamins Student activity Play

Role of bacteria in the large intestine Slideshow Play

Synthesis of organic compounds in a simulated environment Slideshow Play

The human alimentary system Class activity Play

The human alimentary system Whiteboard presentation Play

The synthesis of organic compounds in an abiotic environment Student activity Play