Biology- Organelles

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Across
  1. 4. small, round structures, containing enzymes.
  2. 7. plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
  3. 8. green structures that contain chlorophyll.
  4. 9. Reticulum clear, tubular system of tunnels throughout the cell.
  5. 11. in the nucleus, made of DNA and protein, contains genes.
  6. 12. Wall is rigid, tough, made of cellulose.
  7. 13. small specks made of RNA.
  8. 15. dense, ball shaped structure, contains DNA.
Down
  1. 1. large open storage area, smaller in animal cells.
  2. 2. jelly like substance that contains organelles.
  3. 3. Body small bags with tubes connecting them.
  4. 5. location in the cytoplasm, bean shaped.
  5. 6. small cylindrical.
  6. 10. a small dense spherical structure in the nucleus of a cell during interphase.
  7. 14. Membrane a double membrane enclosing a cell nucleus and having its outer part continuous with the endoplasmic reticulum