Chapter 1 through 3 Vocab Bonus

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Across
  1. 2. The region in a prokaryotic cell where the circular chromosome is located.
  2. 7. A eukaryotic cell characterized by a rigid cell wall and chloroplasts.
  3. 8. Logical conclusions drawn from observations and prior knowledge.
  4. 10. A network of protein filaments providing cell shape and support.
  5. 13. The most common example of a prokaryotic cell.
  6. 14. A single-stranded nucleic acid involved in protein synthesis.
  7. 17. The step-by-step process used to conduct an investigation.
  8. 18. A simple cell lacking a true nucleus.
  9. 20. Organelles in animal cells that help organize cell division.
  10. 21. Reaching a specific conclusion based on a general principle.
Down
  1. 1. A eukaryotic cell lacking a cell wall, chloroplasts, and large central vacuole.
  2. 3. A testable, proposed explanation for an observation.
  3. 4. Short, hair-like projections used for movement or sweeping substances.
  4. 5. A long, whip-like appendage used for cell locomotion.
  5. 6. A non-living infectious agent that replicates only inside living cells.
  6. 9. A systematic enterprise that builds and organizes knowledge.
  7. 10. The basic structural and functional unit of all living organisms.
  8. 11. A cell containing a true nucleus and membrane-bound organelles.
  9. 12. The protein shell that encloses the genetic material of a virus.
  10. 15. The double-helix molecule that carries genetic instructions.
  11. 16. Making a broad generalization based on specific observations.
  12. 19. The organelle responsible for cellular respiration and ATP production.