Cell Organelles

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Across
  1. 3. controls movement of materials in and out of the cell(semipermeable)
  2. 4. rigid, strong, stiff outer layer of a plant cell
  3. 7. tiny structures inside the cell that perform specific functions
  4. 9. found only in plant cells, contain green pigment called chlorophyll
  5. 11. Controls cell activities (the brain) and contains hereditary materials
  6. 12. internal transport system
Down
  1. 1. packages and distributes proteins
  2. 2. stores water in a plant cell
  3. 4. clear, thick, jellylike material that protects and supports the cells organelles
  4. 5. "powerhouse" of the cell, breaks down sugar molecules into energy
  5. 6. smallest unit of life
  6. 8. disposes of waste products
  7. 10. makes proteins for the cell