Ch. 7 Crossword

1234567891011121314
Across
  1. 3. A large membrane enclosed structure that contains DNA and controls many cell activities.
  2. 4. Cells that enclose their DNA in nuclei.
  3. 5. Cells that do not enclose their DNA in nuclei.
  4. 8. a network of protien filaments that give Eukaryotic cells their shape and internal organization.
  5. 9. convert the chemical energy stored in food into compounds more convenient for cells to use.
  6. 11. the portion of the cell outside of the nucleus
  7. 12. Capture the energy from sunlight and convert it to food in a process called photosynthesis.
  8. 13. small particles of RNA and protein found throughout the cytoplasm in all cells.
  9. 14. a strong supporting layer around the cell membrane.
Down
  1. 1. these store materials like food, water, and wastes.
  2. 2. This surrounds all cells in a thin flexible barrier.
  3. 6. modifies, sorts, and packages protiens and other materials.
  4. 7. The basic units of structure and function in living things.
  5. 10. small organelles filled with enzymes that break up materials.
  6. 12. Located near the nucleus and helps organize cell division.