Across
- 3. Weakened form of a virus
- 6. Scientist who created the smallpox vaccine
- 11. Organelle that help break down worn out cells
- 14. Cells without membrane bound structures
- 16. Genetic material that multiplies inside a host cell
- 18. Determined that all cells come from other cells
- 19. Group of similar cells working together
- 23. Type of microscope used in school laboratories
- 24. Created a the first microscope
Down
- 1. Determined that all plants are made of cells
- 2. Release energy for a cell
- 4. Protein that protects cells from viruses
- 5. Structures found only in eukaryotic cells
- 7. Location for most of a cell's life processes
- 8. Structures in animal cells that support
- 9. Type of cell that houses a virus
- 10. Type of virus that is not actively replicating
- 12. Cells with membrane bound structures
- 13. Makes proteins for a cell
- 15. Group of similar tissues working together
- 17. Virus that infects a bacteria
- 20. Determined that all animals are made of cells
- 21. Named the cell
- 22. Type of microscope that can magnify up to 1 million times