cell crossword

1234567891011121314151617181920
Across
  1. 3. outer boundary of the cell
  2. 7. powerhouse ATP
  3. 8. saw single cell organism under scope
  4. 12. Transport materials around the cell
  5. 13. all animals are made up of cells
  6. 15. protein synthesis
  7. 17. control center
  8. 19. Light energy changed into chemical energy
  9. 20. rigid structure that helps protect and support
Down
  1. 1. when DNA is bound with proteins
  2. 2. membrane surrounds nucleus
  3. 4. discovered nucleus
  4. 5. within nucleus
  5. 6. storage area in cell for water
  6. 9. cell division
  7. 10. packaging and secreting of proteins
  8. 11. digests waste and worn out cells
  9. 14. cells arise from preexisting cells
  10. 16. watery material
  11. 18. all plants are made up of cells