Plant Cell

Beschreibung

Leaving Certificate Biology Mindmap am Plant Cell, erstellt von charlotte dundon am 29/09/2016.
charlotte dundon
Mindmap von charlotte dundon, aktualisiert more than 1 year ago
charlotte dundon
Erstellt von charlotte dundon vor mehr als 7 Jahre
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Zusammenfassung der Ressource

Plant Cell
  1. Cell Membrane
    1. 1. Made of phospholipid bilayer
      1. 2. Semi-permeable (controls entry/ exit of substances)
        1. 3. Gives cell space and support
        2. Cell Wall
          1. 1. Made of cellulose
            1. 2. Fully permeable (lets anything in)
              1. 3. Strength and support of cell
                1. 4. Pectin (protein) holds adjacent cells together
                2. Nucleus
                  1. 1. Contains DNA arranged into chromosomes
                    1. 2. Controls cells activities e.g controls semi-permeable membrane
                      1. 3. Nuclear membrane is semi-permeable
                      2. Cytoplasm
                        1. Jelly-like substance that suspends organelles e.g mitochondria
                        2. Mitochondria
                          1. Cellular respiration (supplies energy to cell)
                          2. Chloroplasts
                            1. Contains green pigment chlorophyll
                              1. 1. Chlorophyll absorbs light
                                1. 2. Chlorophyll is needed for photosynthesis
                              2. Ribosome
                                1. 1. Makes protein
                                  1. 2. Contains RNA
                                  2. Vacuole
                                    1. 2. Contains cell sap e.g water, sugar
                                      1. 1. Stores food
                                        1. 3. Gives cell shape
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