Cytology Key Terms

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Across
  1. 4. organisms of the same species living together
  2. 9. structures found within the cytoplasm
  3. 10. studded with ribosomes
  4. 11. states that cells are the basic building block
  5. 14. organism having two or more cells
  6. 17. no ribosomes
  7. 18. group of cells specialized to do certain functions
  8. 19. organelle found in plant cells that has pigment chlorophyll
Down
  1. 1. cells having a true nucleus and membrane
  2. 2. structure within cells helps define their shape
  3. 3. organism consisting of only one cell
  4. 4. protective coating found outside the cell walls
  5. 5. stack of disk-shaped thylakoids within a chloroplast
  6. 6. fluid in cells called cytosol
  7. 7. organelle directs the protein-building process
  8. 8. cells lacking a true nucleus and membrane
  9. 12. non-membrane-bound region in prokaryotic cells
  10. 13. structure made of two or more tissues
  11. 15. whip-like cellular organelle
  12. 16. two or more organs that work together