Across
- 2. substances that donate an additional H+ to a solution
- 4. double-stranded genetic material that individuals inherit from one generation to the next
- 6. Domain of prokaryotes not known to be infectious to humans
- 8. describes how many covalent bonds an atom can form
- 11. anything that takes up space or has mass
- 12. cells that do not contain their genetic material insidFlagellumus
- 14. Bacteria can be used to remove pollutants from soil, air, and water
- 15. the dissolving agent of a solution
- 18. the strictly eukaryotic organelle where photosynthesis occurs
- 19. a hypothesis for natural phenomena that is exceptionally well supported by the data
- 20. formed by the peptide bonding of amino acids to each other in long chains
- 21. a proposed explanation for a phenomenon that can lead to testable predictions
- 22. large molecules that are not classified as macromoleculemoleculesrs a large molecule that is composed of many similar identical building blocks linked by covalent bonds
- 23. a structure in the nondividing nucleus where ribosomal (rRNA) is synthesized
Down
- 1. substance that has an affinity for water
- 3. a single prokaryotic cell divides into 2 daughter cells
- 5. Commonly used to identify evolutionary relationships amongst prokaryotes
- 7. are subatomic particles that are negatively charged
- 8. large vesicles derived from the endoplasmic reticulum and golgi complex
- 9. carry genes in the form of DNA
- 10. Sharing of electrons between 2 or more atoms to form a molecule or compound
- 13. the protein-making "machines" of the cell
- 16. allows for movement to or away from a stimulus
- 17. are polymers composed of monomers canucleotidestides