Food - Biomolecules

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Across
  1. 4. all organic compounds are made from
  2. 5. sodium and magnesium are ..... salts
  3. 7. helps to form haemoglobin
  4. 9. is a ..... element
  5. 10. iodine turns blue/.... in the presence of starch
  6. 12. solution used to test for protein
  7. 13. deficiency disease of vitamin d in children
  8. 14. a chemical made inside a living thing
Down
  1. 1. simplest form of a lipid
  2. 2. the sum of all chemical reactions in the body
  3. 3. solution used to test for reducing sugar
  4. 6. 2 monosaccharide joined together e.g. maltose
  5. 8. carbohydrates are broken down to release...
  6. 11. an example of a fibrous protein
  7. 15. lipids that are liquid at room temp