Biology Chapter 23 How Cells Work Crossword Puzzle

1234567891011121314151617181920212223242526272829
Across
  1. 3. when cell membrane opens and releases wastes
  2. 5. _____ triphosphate provides energy for cells reactions
  3. 6. when molecules move across layers in/out of cell
  4. 7. cell processes that use oxygen
  5. 8. name of the cell reproduction stages/steps
  6. 9. reactions that absorb heat to occur
  7. 11. molecules move from a higher to ___ concentration
  8. 12. green pigment in chloroplasts that absorbs light
  9. 14. sister chromatids move to opposite ends of cell
  10. 17. order of prophase, metaphase, anaphase, telophase
  11. 19. cell processes that do not use oxygen
  12. 22. blocks enzyme that makes us sensitive to pain
  13. 25. a product made during photosynthesis
  14. 26. cell nucleus divides with 4 steps/phases
  15. 28. reactions that release heat when occurring
  16. 29. organelles where photosynthesis occurs
Down
  1. 1. the transport that doesn't require sun energy to occur
  2. 2. diffusion of water in a cell
  3. 4. the gates that allow specific molecules to move are called ____ proteins
  4. 5. two sister chromatids separate
  5. 9. when cell membrane folds inward and pinches off materials
  6. 10. _____ respiration is process that is opposite photosynthesis
  7. 13. a gas produced during photosynthesis
  8. 15. proteins that help specific chemical reactions occur
  9. 16. adenosine triphosphate
  10. 18. enzyme that blocks bacteria from building cell walls
  11. 20. cytoplasm divides to make two separate cells
  12. 21. process that converts sun energy to chemical energy
  13. 23. chromosomes line up in middle of cell
  14. 24. membranes around nucleus break down. Chromosomes come together
  15. 27. sugar splitting process that recharges ATP