Nutrition Crossword

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Across
  1. 4. A long chain of amino acids
  2. 5. Lipids are ...... in water
  3. 7. Complex carbohydrates are known as .......
  4. 9. An alternate name for a protein
  5. 11. Cholesterol is a type of.....
  6. 13. Name of the helix formed in a protein's secondary structure
  7. 14. An alternate name for a lipid
  8. 16. Function of a lipid
  9. 17. Function of a carbohydrate
  10. 19. A short term energy supply, such as glucose, can release energy
Down
  1. 1. Amino acids are joined together by this type of bond
  2. 2. Haemoglobin has this type of protein structure
  3. 3. Most abundant type of lipid found in the body
  4. 6. General term for a single carbohydrate molecule
  5. 8. A macromolecule made up of carbon, oxygen and hydrogen
  6. 10. An amino acids R group is also known as a ..... group
  7. 11. Example of a disaccharide
  8. 12. Excess glucose can be stored as this
  9. 15. Stage in which a protein's overall 3D structure is formed
  10. 18. Element that distinguishes proteins from carbohydrates and lipids