Cells

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Across
  1. 2. A cell with a nucleus and other membrane-bound organelles.
  2. 6. The “powerhouse” of the cell that makes energy.
  3. 11. Scientist who named “cells” after looking at cork under a microscope.
  4. 13. Organelle that breaks down waste and old cell parts.
  5. 14. Type of eukaryotic cell that does not have a cell wall or chloroplasts.
  6. 16. Thin layer that controls what enters and leaves the cell.
  7. 18. Scientist who said all plants are made of cells.
  8. 19. Rigid outer layer in plant cells that gives support and protection.
Down
  1. 1. A cell without a nucleus, like bacteria.
  2. 3. Organelle that sorts and packages proteins for the cell.
  3. 4. Process where plants use sunlight, carbon dioxide, and water to make food.
  4. 5. The “control center” of the cell that holds DNA.
  5. 6. Process where a cell divides to make two identical cells.
  6. 7. Tiny organelles that build proteins for the cell.
  7. 8. Jelly-like material inside the cell where organelles float.
  8. 9. Framework that helps the cell keep its shape and move.
  9. 10. Type of eukaryotic cell that has a cell wall and chloroplasts.
  10. 12. Molecule that carries genetic information and instructions for life.
  11. 15. Storage sacs in cells for water, food, or waste.
  12. 17. Green organelle in plant cells where photosynthesis happens.