Across
- 2. Who used a single-lens microscope to observe pond water
- 3. Cells that enclose their DNA in the Nucleus
- 8. Microscopes that work by using electrons to produce magnified images
- 10. Photograph or digital image taken through a microscope or similar device
- 11. Cells that do not enclose their DNA in the nucleus. Their DNA comes in the form of nucleoids
- 12. basic units of living things
- 14. Eukaryotes are _________ in size compared to prokaryotes
- 15. Eukaryotes reproduce by ____________
- 16. Large Membrane enclosed structure that contains genetic material in the form of DNA
Down
- 1. Fundamental concept of biology regarding cells
- 4. Who is responsible for the naming of "cells"
- 5. All cells are surrounded by this thin flexible barrier
- 6. Played a pivotal role in the discovery of the cell
- 7. Prokaryotes reproduce by __________
- 9. Prokaryote are _________ in size compared to eukaryotes
- 13. Microscopes that work by using beams of light