Unit 4 - Energy and Matter Within Organisms

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Across
  1. 2. green pigment in a chloroplast that absorbs sunlight
  2. 3. an organism that makes its own food
  3. 7. large molecules that are made of carbon, hydrogen and oxygen
  4. 8. type of respiration that does not require oxygen
  5. 11. an organism that cannot make its own food
  6. 13. process in which cells break down glucose and make ATP for energy
  7. 16. a small repeating molecule that bonds with others to make a large molecule
  8. 17. energy rich organic compound, such as fats, oils, and waxes, that are made of fatty acids
  9. 18. energy-carryiing molecule that cells use to power their metabolic processes
Down
  1. 1. an organic compound made of monosaccharides; major source of energy for the human body
  2. 4. a simple sugar that is important source of energy made in photosynthesis
  3. 5. an organic compound made of amino acids
  4. 6. an organelle found in cells in which cellular respiration occurs
  5. 9. the movement of carbon from the nonliving environment into living things and back
  6. 10. organelle in the cells of plants and algae; site of photosynthesis
  7. 12. an organic compound made of nucleotides
  8. 14. process of using energy in sunlight to make food (glucose)
  9. 15. type of respiration process that occurs in the presence of oxygen