6.1 Digestion and Absorption

Descrição

DP IB Biology (06 Human Physiology) Mapa Mental sobre 6.1 Digestion and Absorption, criado por Steve Harton em 02-06-2014.
Steve Harton
Criado por Steve Harton
Steve Harton
Criado por Steve Harton mais de 12 anos atrás
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Resumo de Recurso

6.1 Digestion and Absorption
  1. NATURE OF SCIENCE
    1. Use models as representations of the real world
      1. Dialysis tubing
    2. Digestion
      1. Mechanical digestion
        1. Peristalsis
        2. Chemical digestion
          1. Polymers to monomers
            1. Pancreas
              1. Amylase
                1. Production of sugars from starch
                  1. Brewing of beer
                  2. Lipase
                    1. Endopeptidase
                2. Cellulose undigested
                3. Absorption
                  1. Villi
                    1. Increase the surface area of epithelium over which absorption is carried out
                      1. Villi absorb monomers formed by digestion as well as mineral ions and vitamin
                        1. Different methods of membrane transport are required to absorb different nutrients
                      2. Annotate a diagram of the digestive system
                        1. Micrograph in transverse sections of the small intestine
                          1. Tissue layers
                            1. Muscles
                              1. Longitudinal
                                1. Circular
                                2. Mucosa
                                  1. Epithelium

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