Biology 1.2 Vocabulary

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Across
  1. 3. Appendages that allow bacteria to attach to each other and to transfer DNA
  2. 4. Responsible for photosynthesis
  3. 6. Inside the nucleus and produces ribosomes
  4. 9. Destroy unwanted materials
  5. 10. A substance (made of sugars) that is common in the cell walls of many organisms
  6. 14. Clusters of DNA, RNA, and proteins in the nucleus of a cell
  7. 15. Site of protein synthesis
  8. 16. Aids in cell division in in animal cells
  9. 17. A network of fibers that holds the cell together
Down
  1. 1. A sac inside a plant cell that acts as a storage area for either food, water, or waste
  2. 2. Hairlike projections that extend from the plasma membrane used for locomotion
  3. 3. A eukaryotic organism that cannot be classified as an animal, plant, or fungus.
  4. 4. Rigid layer that surrounds a plant cell
  5. 5. A small ring of DNA
  6. 6. Control center of the cell
  7. 7. Produce hydrogen peroxide; detoxify harmful substances
  8. 8. Processes, sorts, and delivers proteins
  9. 11. An infection that can lead to bacteria in bowel
  10. 12. Bacteria in a cell
  11. 13. Powerhouse of the cell