Osmosis, diffusion, digestive system

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  • Digestive System
  • 1. Glands. Pancreas and salivary glands produce digestive juices
    • Digestive System
  • 2. Stomach and small intestine. Where digestion occurs
    • Large intestine; where water is absorbed from undigested food. Produces faeces
      • Diffusion
        • The greater the difference in concentration, the faster the rate
      • Diffusion; dissolved substances that move in and out of a cell.
        • Diffusion
          • The greater the difference in concentration, the faster the rate
      • The net movement of particles of a gas or substance from high concentration to low
        • Osmosis
          • Only water
        • High concentration (more water) to low concentration (less water) through a permeable membrane
          • Osmosis
            • Only water

        Comments

        anthoulos

        This is exactly what we are studying. Thank you!

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