Across
- 3. (surname) concluded that cells self-reproduce
- 5. is used to study internal structures of cells through sectioned specimens
- 6. the book where Hooke published the verified findings of Leeuwenhoek
- 10. also known as the dissecting microscope
- 13. he identified a dark-stained structure at the center of every cell he observed which he referred as nucleus
- 16. known today as protozoa
- 19. Confocal Scanning Microscope uses this to scan across the specimen without actually breaking them
- 20. commonly used in schools is equipped with lenses that can enlarge the view of objects up to several hundred times their original size
Down
- 1. (surname) observed and proposed that all animals are made up of cells
- 2. objects examined under microscopes can be photographed or be viewed on television or computer screens
- 4. a photographic image taken under and by a microscope
- 7. Used to examine highly transparent objects such as unstained cells
- 8. the branch of biology that deals with the study of cells
- 9. coined the term "cell"
- 11. is used to examine the surfaces or shapes of objects such as viruses
- 12. dyes Fluorescent Microscope uses this to illuminate objects
- 14. is a tool used to examine objects, tissues, and cells that are too small to be seen with the naked eye
- 15. Microscope uses streams of electrons to enlarge objects up to 250 000 times their original size
- 17. (surname) invented the first microscope
- 18. (surname) proposed that all plants are made up of cells
- 20. the basic structural, functional, and reproductive unit of all organisms