The Cell

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Across
  1. 2. substances in which at least one atom has an imbalance of protons and electrons
  2. 4. movement of molecules that doesn’t use ATP
  3. 6. a long, thin projection from the cell surface that propels cell surface that
  4. 8. Control center of the cell
  5. 13. steel energy
  6. 19. a group of cell that have the same function
  7. 20. the organelles in which nutrients are converted to energy
  8. 21. semi-permeable membrane between cell contents and either the cell wall pr cell’s surroundings
  9. 24. an organelle composed of an extensive network of folded membranes that preforms several tasks within a cell
  10. 28. specifically breaking down molecules to make energy
  11. 29. a jellylike fluid inside the cell in which the organelles are suspended
  12. 30. breaking down of large molecules into small ones
Down
  1. 1. active energy
  2. 3. movement of molecules from area of high to low concentration
  3. 5. Stores food, water, wastes, and other materials
  4. 7. movement of molecules that does use ATP
  5. 9. structure within the cells of plants and green algae that is the site of photosynthesis
  6. 10. Storage
  7. 11. maintaining the status quo
  8. 12. breaks down things
  9. 14. the property of the cell to Spence and respond
  10. 15. a group of tissues that preform the same function
  11. 16. process of making molecules using absorbed molecules
  12. 17. a large vacuole that rests at the center of most plant cells and is filled with a solution that contains a high concentration of solutes
  13. 18. the chemical reactions in a cell that makes food into energy
  14. 22. ATP
  15. 23. the ‘post office of the cell’
  16. 25. rigid structure in the outside certain cells
  17. 26. study of cells
  18. 27. non-membrane bound organelles responsible for protein synthesis
  19. 29. short, numerous cells projection that move rhythmically back and forth