biology-unit 1 2.0 / 5 based on 1 rating ? BiologyGCSEAQA Created by: SobiaCreated on: 29-01-13 20:57 what is protein used for?... growth,cell repair and cell replacement 1 of 7 what are carbohydrates used for?... carbohydrates are used to release energy. 2 of 7 what are fats used for?... keep u warm nd release energy 3 of 7 what is fibre used for? to keep everything running smoothly in our digestive system. 4 of 7 what are vitamin and minerel ions used for? keep our blood,skin,bones and everything generally healthy. 5 of 7 what are the chemical reactions in your body called? metabolism 6 of 7 what is the speed at which your metabolism occur called? metabolic rate 7 of 7
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