Biomolecules

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Across
  1. 4. Stores energy in plants
  2. 5. Important constituents of the cell membrane
  3. 10. Consists of a glycerol molecule with three fatty acids bound to it (=fat)
  4. 12. A protein that transports oxygen
  5. 13. A fat that contains one or more double bonds in its chemical structure
  6. 14. The nitrogen base that always forms a base pair with thymine
  7. 17. Sucrose is a …
  8. 19. Makes up the cell wall of plants
  9. 20. Is a polysaccharide that stores energy in the liver
Down
  1. 1. Amino acids that we cannot synthesize and need to be included in our diet
  2. 2. Source of carbon in our body
  3. 3. A unit of DNA that consists of sugar, phosphate and a nitrogen base
  4. 6. The nitrogen base that always forms a base pair with cytosine
  5. 7. A type of dietary fat that is typically solid at room temperature
  6. 8. Is a one unit carbohydrate
  7. 9. Is built by amino acids
  8. 11. Has the form of a double helix
  9. 15. A protein that catalyzes reactions in our body
  10. 16. Compounds or molecules that contain carbon
  11. 18. The protein that DNA wraps around like a ball of yarn