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