Bacteria and Protists

5. a one or many-celled organism that lives in moist or wet surroundings
7. change nitrogen from the air into forms that plants and animals can use
8. rod structure of bacterial cells
9. a process that produces two new cells with genetic material identical to each other and that of the original cell
10. one group of eubacteria that do not produce cell walls
13. make their own food using carbon dioxide, water, and energy from sunlight
17. plantlike protists with two flagella
19. living cells that carry on all of the processes of life

1. an organism that is adapted to live without oxygen
2. chemicals that limit the growth of other bacteria
3. whiplike tails to help bacteria move
4. bacteria in this group of archaebacteria are anaerobic
6. one important group of producer eubacteria
11. a form of plantlike protists which are found in both freshwater and saltwater
12. sphere structure of bacterial cells
14. protists that have characteristics of both plants and animals
15. an organism that uses oxygen when breaking down food
16. plantlike protists
18. spiral structure of bacterial cells