Across
- 6. : Scientist who disproved spontaneous generation and developed pasteurization.
- 7. : Scientist who proposed that cells come from the division of pre-existing cells.
- 9. : Microorganisms that live in acidic conditions.
- 14. : Flexible barrier that controls what enters and exits the cell.
- 15. : Simple cells without a nucleus.
- 19. : Tiny cell structures that build proteins.
- 21. : Main energy-carrying molecule in the cell.
- 24. : Microorganisms that thrive in extremely hot environments.
- 26. : A cluster of ribosomes reading a single mRNA strand.
Down
- 1. : Organelle known as the powerhouse of the cell.
- 2. strength : Resistance to being pulled apart; helps plant cells stay strong.
- 3. : Natural light display near the South Pole.
- 4. : A spiral-shaped bacterium.
- 5. : Natural light display near the North Pole.
- 8. : Flattened membrane discs found in the endoplasmic reticulum and Golgi apparatus (plural of cisterna).
- 10. : Scientist who said all plants are made of cells.
- 11. : Water pressure inside plant cells that keeps them firm.
- 12. : Large enough to be seen with the naked eye.
- 13. : Jelly-like substance inside the cell that holds organelles.
- 16. : Determining the rate of sedimentation may require a high-speed device called this.
- 17. : Complex carbohydrate made of many sugar molecules.
- 18. : Part of the cytoskeleton that helps move materials in cells.
- 20. : A rod-shaped bacterium.
- 22. : Packages and ships proteins throughout the cell.
- 23. : A round-shaped bacterium.
- 25. : Scientist who disproved spontaneous generation.