Digestion

Introduction

• Chemistry
  • Atoms and Ions
  • Bonding
  • Diffusion
  • Dissolving
  • Elements, Compounds and Mixtures
  • Periodic Table
  • Rates of Reaction
  • Solids, Liquids and Gases
• Biology
  • Cells
  • Circulation
  • Digestion
  • Enzymes
  • Osmosis
  • Photosynthesis
  • Plants
  • Predator Prey
• Physics
  • Color
  • Earth in Space
  • Forces in Motion
  • Motors and Generators
  • Nuclear Physics
  • Simple Circuits
  • Sound
  • Waves
• Tools
  • Data Analyzer
  • Resource Builder

Digestion tells the story of how we absorb nutrients from our food with beautiful animations and pictures.

You’ll use it to:

• Show the digestive system from eating, through the stomach to small and large intestines.
• Show what happens to carbohydrates, fat and protein at each stage of digestion.
• Describe what different enzymes do and where.
• Explore how pH varies through the digestive system.
• Explain about peristalsis.
• Relate the structures of the organs to their functions.