Cell Biology

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Across
  1. 3. The cellular structure composed of a phospholipid bilayer.
  2. 6. The "control center" of the eukaryotic cell.
  3. 8. A prokaryotic cell's region containing its circular DNA.
  4. 9. The historical scientist who first named cells.
  5. 11. The structure that gives plant cells shape and support.
  6. 13. An extrachromosomal DNA circle in bacteria.
  7. 16. The "powerhouse" organelle with its own DNA.
  8. 17. The protein filaments that provide cell shape and movement.
  9. 18. The type of cell division that produces gametes.
  10. 19. The cellular process of programmed cell death.
  11. 20. The theory explaining the origin of mitochondria.
Down
  1. 1. The cellular process using ribosomes to make proteins.
  2. 2. The process of copying DNA into RNA.
  3. 4. The phase where DNA replication occurs.
  4. 5. The type of cell with membrane-bound organelles.
  5. 7. The molecule that carries genetic instructions.
  6. 10. The scientist who proposed the three-domain system.
  7. 12. The type of transport that requires energy.
  8. 14. The organelle responsible for protein modification and sorting.
  9. 15. The type of ribosome found in prokaryotes.