Biology Exchange

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  • Created by: Chloesn
  • Created on: 10-04-14 23:22
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  • Chapter 4 Exchange
    • Exchange surfaces
      • Propeties
        • Diffusion gradient
        • Drying out
        • Thin
        • Large surface area
      • Surface area / volume ratio
    • Propeties
      • Diffusion gradient
      • Drying out
      • Thin
      • Large surface area
    • Mammalian gas exchange
      • Trachea
        • Lungs
          • Thorax
          • Pleural membrane
            • Pleural fluid
      • Diaphram
        • Lungs
          • Thorax
          • Pleural membrane
            • Pleural fluid
    • Breathing
      • In = contraction - external intercostal muscle and diaphragm
      • Out = Elastic fibres stretch intercostal muscle relax, elastic fibres recoil
    • Lung volumes
      • Tidal volume
        • Spirometer
      • Breathing rate
      • Ventilation rate
    • Vital capacity
      • Expiratory reserve volume
      • Inspiratory reserve volume
      • Lung volumes
        • Tidal volume
          • Spirometer
        • Breathing rate
        • Ventilation rate
    • Oxygen consumption
    • Tissues in the airways
      • Cartliage
        • Trachea
          • Brochus L and R
            • Bronchioles
              • Alevoli
                • Blood capillary
            • Smooth muscle
              • Involuntary
              • Bronchioles
                • Alevoli
                  • Blood capillary
        • Smooth muscle
          • Involuntary
    • All

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