Movement in and out of cells

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Cambridge iGCSE Biology Unit 3
shark131
Mind Map by shark131, updated more than 1 year ago
shark131
Created by shark131 about 9 years ago
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Resource summary

Movement in and out of cells
  1. Diffusion
    1. Factors affecting diffusion
      1. Distance the molecule has to travel
        1. Thin cell membrane
        2. The concentration gradient
          1. Low concentration inside the cytoplasm
          2. Large surface area
            1. Diffusion is faster in warmer temperatures
            2. The net movement of molecules from a region of high concentration to a region of low concentration. Down a concentration gradient
              1. Through a partially permeable membrane
                1. Passive
                2. Osmosis
                  1. Plant
                    1. Animal
                      1. Active Transport
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