biology 0.0 / 5 ? BiologyIGCSEEdexcel Created by: daniellaCreated on: 28-04-13 17:33 carbohydrate for energy (respiration) or stored as fat if in excess 1 of 6 protein growth,building muscle, repairing body tissue making hormones and enzymes 2 of 6 fats (lipids) insulation, protecting organs energy (respiration) 3 of 6 water dissolves substances, transport chemical reactions 4 of 6 fibre it aids digestion- adds bulk to food being moved through the digestion system 5 of 6 vitamins vit a- making cells in the eye that allow us to see in dim light 6 of 6
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