Cell Processes

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Across
  1. 8. speeds up a chemical reaction
  2. 9. waste product of photosynthesis
  3. 10. double-rod DNA structures
  4. 11. movement of substances from an area of higher concentration to lower concentration
  5. 13. the ultimate source of energy
  6. 15. movement of substances through the cell membrane using cellular energy (2words)
  7. 19. sugars and starches for example
  8. 21. diffusion of water molecules
  9. 23. ribonucleic acid abbreviation
  10. 25. eat other organisms
  11. 27. fats, oils and waxes for example
  12. 28. cannot be broken down into simpler substances
Down
  1. 1. makes its own food
  2. 2. dissolves the chemicals that cells need
  3. 3. cell membrane splits the cell into 2 new cells
  4. 4. cell's nucleus splits into two new nuclei
  5. 5. chromatin condenses
  6. 6. heterotrophs use it to obtain energy from their food
  7. 7. genetic material
  8. 12. compounds that do not contain carbon
  9. 14. chromosomes line up in the middle of the cell
  10. 16. two or more elements combined chemically
  11. 17. chromosomes move to opposite ends of the cell
  12. 18. plants use it to make their own food
  13. 20. pigment in a plant that gives it a green color
  14. 22. first stage of the cell cycle
  15. 24. made up of amino acids
  16. 26. opposite of prophase