Nutrition 0.0 / 5 ? BiologyScienceOtherOther Created by: Aysh123Created on: 25-05-14 14:37 1092547316 Across 1. ________ are vital for growth and to repair damaged areas. Used for building cells (8) 5. _____________ are like fuel for your body. Used for energy (13) 6. if you mix food with ethanol and then inter it and add the clear solution to water and it becomes a white emulsion, what does this indicate? (4) Down 2. if you add sodium hydroxide solution followed by copper sulphate solution to food and the pale blue colour goes purple, what does this indicate? (8) 3. Fibre- gives your digestive system an internal work-out, keeping it fit & healthy (8) 4. If you boil Benedict's solution with food, and if the result is orange precipitate, what does this indicate? (6, 6) 6. ____ act as a store of energy which you use if your body runs out of carbohydrates (4) 7. this is about 75% of your body and all chemical reactions take place in it (5) 9. needed for strong bones, teeth, blood, nerves and thyroid- include iron, calcium, iodine and sodium (8) 10. Brown iodine solution dropped on food will turn blue-black if there's ______ in it (6)
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