Biology; Component 3; Nutrition

HideShow resource information
View mindmap
  • Nutrition
    • Types
      • Autotroph
        • Chemotroph; chemicals (oxidation of electron donating molecules
        • Phototrophic; sunlight
        • Producers
      • Heterotroph
        • feed on other organisms
      • Modes
        • Saprotrophic; secretion of enzymes + external digestion
        • Holozoic; involves tube gut
        • Heterotroph
          • feed on other organisms
      • Parasitic
        • host organisms; damage
        • headlouse; ectoparasite
        • tapeworm; endoparasite
          • adaptation of the tapeworm to hostile environment of stomach
    • Unicellular Nutrition
    • Adaptations
      • Hydra/jellyfish - sac like gut
      • Tube gut
        • The gut
          • Villi
          • Absorption of amino acid/glucose.
          • hepatic portal vein
      • Human
        • Nutrition
          • Types
            • Autotroph
              • Chemotroph; chemicals (oxidation of electron donating molecules
              • Phototrophic; sunlight
              • Producers
            • Modes
              • Saprotrophic; secretion of enzymes + external digestion
              • Holozoic; involves tube gut
            • Parasitic
              • host organisms; damage
              • headlouse; ectoparasite
              • tapeworm; endoparasite
                • adaptation of the tapeworm to hostile environment of stomach
          • Unicellular Nutrition
          • Adaptations
            • Hydra/jellyfish - sac like gut
            • Tube gut
              • The gut
                • Villi
                • Absorption of amino acid/glucose.
                • hepatic portal vein
            • Human
              • glands;sites of production of enzymes
              • efficient digestion; need for enzymes
              • Enzymes
                • efficient digestion; need for enzymes
                • glands;sites of production of enzymes
                • Saliva + Mucus
                • Amylase, Lactase, Sucrase, Carbohydrase, Protease
                • Endo/Exo peptidases
                • Role of Bile/Pancreatic Lipase
          • Diet
            • Herbivore
              • High cellulose diet
            • Carnivore
              • High protein//lipid diet
        • Enzymes
          • Saliva + Mucus
          • Amylase, Lactase, Sucrase, Carbohydrase, Protease
          • Endo/Exo peptidases
          • Role of Bile/Pancreatic Lipase
    • Diet
      • Herbivore
        • High cellulose diet
      • Carnivore
        • High protein//lipid diet

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Human, animal and plant physiology resources »