Across
- 4. Element required in small quantities
- 10. Monomers of nucleic acids
- 12. Two monosaccharides that has bonded
- 13. Does not usually contain C
- 14. A type of reaction that breaks down
- 15. A deficiency in this mineral causes anaemia
- 16. protein molecules that control metabolic reactions
Down
- 1. A chemical reaction in plants
- 2. Contains C, H and O
- 3. A disease that is caused due to a lack of vitamin C
- 5. A type of reaction that builds
- 6. A solution used to test for glucose
- 7. The colour change of iodine solution in the presence of starch
- 8. are solids at room temperature
- 9. A reagent used to test for protein
- 11. Element required in large quantities