Plant Cell

Description

Leaving Certificate Biology Mind Map on Plant Cell, created by charlotte dundon on 29/09/2016.
charlotte dundon
Mind Map by charlotte dundon, updated more than 1 year ago
charlotte dundon
Created by charlotte dundon about 8 years ago
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Resource summary

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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