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Biology - Transport - Coggle Diagram

- - - - higher mass
    - - concentrations of sugar solution would change
- - - - larger S.A
  - - - conc. gradient is wrong way
        
        active transport
        
        nutrients taken into blood
- - - - water, glucose, amino acids - small enough to pass through
    - - all particles moving together as a group
  - - - (difference in conc. between 2 places)
      - larger conc. gradient = faster R.O.D
    - - higher temp = faster R.O.D
    - - larger S.A (:V) = faster R.O.D
  - - - highly folded
        
        increases S.A
        
        more opportunity for diffusion
        
        efficient
    - - contains air spaces
        
        efficient diffusion
- - - - smaller SA : V
      - not enough substances can diffuse from outside surface to supply entire volume
        
        need exchange surfaces
        
        ADAPTED
        
        thin membrane
        
        short distance to diffuse
        
        large surface area
        
        lots of substance can diffuse at once
        
        lots of blood vessels
        
        get stubstances in and out of blood quickly
        
        Gas exchange surfaces
        
        ventilated (air)