Proteins and water

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Across
  1. 3. deficiency disease developed when a person's diet lack sufficient proteins
  2. 5. special protein substances which help to speed up chemical reactions in the body
  3. 6. source of essential amino acids
  4. 7. number of amino acids that are important to human health
  5. 10. percent of water present in human body
  6. 12. type of amino acids that are made by the body
  7. 13. type of amino acids that cannot be made by the body
Down
  1. 1. lab test done to determine the presence of proteins in food
  2. 2. proteins that come from animal sources with all amino acids
  3. 4. building blocks of a protein molecule
  4. 8. one element that is present in proteins but absent in carbohydrates
  5. 9. condition experienced when diet lacks water
  6. 11. proteins proteins that come from vegetables and lack one or more essential amino acids
  7. 14. one element that is present in proteins but absent in carbohydrates