Across
- 2. very large polymers composed of smaller units called monomers
- 6. double stranded helix in living cells containing genetic information
- 7. single-celled organism with no nucleus
- 9. Robert ___, first person to observe dead cells under the microscope
- 10. Louis ___, disproved the theory of spontaneous generation
- 11. a prokaryotic microorganism
- 14. carbohydrates, serve as stored sources of energy
- 15. Joseph ___, proponent of hand-washing and use of aseptic surgical techniques
Down
- 1. non-living, not considered part of the three domains of life
- 3. acids compose proteins, there are 22 different types
- 4. single or multi-cellular and have a nucleus
- 5. the theory that living things arise only from others of the same kind
- 8. the energy storage molecule of a living cell
- 12. speed up chemical reactions in cells
- 13. Robert ___, established ___ Postulates, which verified the germ theory