Chapter 6 & 7 Review

4. a small circular strand of DNA often found in a bacteria cell
5. a bulge in the cytoplasm that some cells use for locomotion
7. an organism that secretes enzymes outside of itself to obtain energy from dead organic matter
8. a relationship when two organisms positively affect each other in their environment
10. a case that a bacteria reduces itself to in harsh conditions to preserve its DNA and a ribosome
15. the stem/stalk of a mushroom
16. the portion of a mushroom that contains cells that produce spores
17. a type of sexual reproduction where DNA is exchanged, specifically plasmids in bacteria
18. protist organisms that float near the ocean's surface
19. an organism that infects a living host organism to the hosts detriment in order to obtain energy
21. a fungus that only reproduces asexually
22. an organism that kills and then eats other organisms for energy
23. an organism that a virus uses to reproduce
24. the part of any fungus that produces spores

1. the top portion of a mushroom
2. a form of asexula reproduction in bacteria similar to mitosis
3. a symbiotic relationship between a fungus and algae that make them appear as one organism
4. a unicellular eukaryotic organism
6. the protein coat that surrounds the nucleic acid of a virus
9. a nonliving nucleic acid surrounded by a protein coat that uses a host cell to reproduce
11. long cells bound together called a filament that make up a fungi
12. a reproductive structure that allows a fungus to survive in unfavorable conditions
13. a small hairlike projection in some cell membranes that help the cell move particles around it or move itself
14. has cells with cell walls made of chitin, is a consumer, and reproduces with spores
18. a fungus that can reproduce both sexually and asexually
20. an organism that breaks down dead organic matter