BIOLOGICAL MOLECULES

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Across
  1. 2. the sugar made during photosynthesis
  2. 3. this sugar is made up of glucose+galactose
  3. 5. provides energy
  4. 7. needed to keep plant cells turgid
  5. 9. forms a blue-black colour when added to starch
  6. 11. basic unit that makes up proteins
  7. 12. needed to break down complex sugars to double sugars
Down
  1. 1. single sugar found in fruits
  2. 4. meat is a good source of this
  3. 6. name of the test for proteins
  4. 8. this complex sugar molecule has a branching pattern
  5. 10. element found in proteins, carbohydrates and fats