Friday, 24 June 2016

2.3 describe the functions of the nucleus, cytoplasm, cell membrane, cell wall, chloroplast and vacuole

2.3 •nucleus: contains genetic material, overlooks all activity, surrounded by own membrane
      •cell membrane: controls what goes in and out, 
      •cytoplasm: where chemical reactions happen
      
      •cell wall: surrounds the membrane, strengthens the cell
      •chloroplasts: used in photosynthesis for plant food, contain the green needed chlorophyll 
      •vacuole: contains cell sap (weak sugar salt solution), supports the cell

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