Nulceus - recipe book/instruction manual Mitochondria - Battery Endoplasmic reticulum - Printer or a pen? Golgi aparatus - an envelope Chloroplasts - green rechargable battery Cell membrane (elastic band (2 to represent the phospholipid bilayer) Ribosomes - I guess maybe an ink pot as its the material thats used to write Cell Wall - the paper bag lysosomes - washing up liquid (breaks down wate food on a dirty plate) vaculoes - bottle of water