UWCSEA IGCSE - B3 - Nutrients in Foods and Food Tests

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Across
  1. 3. The elements in fats and carbohydrates
  2. 4. Made of amino acids linked together into a polymer.
  3. 7. Lack of Vitamin D and/or calcium causes....
  4. 12. Made of cellulose and cannot be digested so helps food move through the intestines.
  5. 16. Energy released from foods is used in the process of.....
  6. 17. Found in foods such as beans, eggs, meat, nuts.
  7. 22. A monomer of starch
  8. 24. Two words. Positive test for starch goes...
  9. 25. Found in foods such as rice, pasta, bread, sugary items.
  10. 26. Lack of fibre causes....
  11. 29. Inorganic substances from the periodic table, required for healthy functioning of cells.
  12. 31. Substances required for the healthy functioning of cells.
  13. 33. The elements in proteins. Sounds like when you eat something by taking a big bite.
  14. 35. These are essential and must be taken in as we are heterotrophs.
  15. 37. A positive test for fats goes...
Down
  1. 1. A single sub-unit that makes up larger molecules such as starch
  2. 2. The other single component of fats (lipids)
  3. 5. The taking in of organic substances and minerals ions which contain raw materials or energy for absorption and assimilation to be used in growth and repair of tissues.
  4. 6. Found in animal meat, avocados, oily fish, cheese and butter.
  5. 8. Carbohydrates and fats are both sources of ......
  6. 9. The test for proteins.
  7. 10. Two words. Fats are used to form...
  8. 11. Two words. One of the two components of fats (lipids)
  9. 13. Two words. Benedict's test for sugars turns... when positive.
  10. 14. Two words. The monomer of proteins.
  11. 15. The colour of a positive test for proteins.
  12. 18. Made of many monomers linked together
  13. 19. What fibre is made from. Makes up cell walls in plants.
  14. 20. A polymer of glucose in animal tissues such as the liver and muscle.
  15. 21. Required for strong bones
  16. 23. Many glucose make up this polymer
  17. 27. One of the functions of fat other than energy.
  18. 28. Lack of iron causes....
  19. 30. Used to test for starch
  20. 32. Used to test for fats.
  21. 34. Molecules made and used by living things containing carbon are....
  22. 36. Lack of vitamin C causes...