Protein

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Across
  1. 2. Acid in Protein
  2. 4. Source of energy
  3. 9. Protein foods which contain all the essential amino acids
  4. 10. Protein not required for energy
  5. 11. Protein foods that lack at least one of the 9 essential amino acids
  6. 14. Function of protein in sexual development
  7. 15. Amino acids made by the body
  8. 19. Kilojoules per gram of protein
  9. 20. Snack food of plant protein
Down
  1. 1. Proteins are made from chemical building
  2. 3. Bean of complete protein
  3. 5. Used as a source of energy if the body is lacking
  4. 6. Function of protein in fighting a cold
  5. 7. Animal of complete protein
  6. 8. Plant source protein of many varieties
  7. 12. Function of protein in replacing skin cells
  8. 13. Function of protein particularly in childhood
  9. 16. Amino acids that your body needs but cannot provide
  10. 17. Product derived from soy
  11. 18. Function of protein in wound healing