AP Biology Bacteria Notes review game
1.
What do bacteria that are gram positive have more of than gram negative bacteria?
2.
What type of symbiotic relationship involves one organism suffering?
3.
What is the form bacteria are sometimes found in that involves protective coverings?
4.
Find pathogen, isolate pathogen, grow in culture, induce disease in healthy organism, isolate again?
5.
What is the word associated with organisms that must either live in only aerobic or only anaerobic environments?
6.
What domain doesn’t include any prokaryotes?
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7.
If an E.Coli can divide every thirty seconds, how many would be present in a colony assuming no mortality and maximum cell division
after 8 minutes?
8.
What is the group of chemicals that used to kill bacteria by disrupting either the cell wall or cell division in the bacterium?
9.
Organisms that generate ATP directly from sunlight, but must obtain carbon by “eating”
10. Sticky outer protective layer outside the cell of some bacteria that sometimes adds protection
11. Domain that includes the hot springs bacteria
12. The DNA region in a bacterium named as they don’t have a nucleus
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Round 3
13. Chemicals released by some bacteria that cause sickness without the actual bacteria
14. The cytoplasmic extensions that allow conjugation to occur
15. Small extrachromosomal DNA exchanged during conjugation
16. What percentage of bacteria are motile?
17. Term for salt loving bacteria
18. Alteration of bacterial chromosome via a virus inserting new DNA
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Round 4
19. The product of nitrogen fixation
20. Cell division where chromosome hangs onto cell membrane when dividing in bacteria
21. The bacteria living in the ocean that do the nitrogen fixation and also were the first photosynthesizers on Earth providing the early
oxygen found in the atmosphere around 2 billion years ago.
22. Parasitism, mutualism, and commensalism are all examples of?
23. The response by some bacteria where they move toward light
24. The taking up of DNA from the environment that bacteria sometimes does without the aid of a virus or another bacterium
ANSWERS
1.
Peptidoglycan
2.
Parasitism
3.
Endospore
4.
Koch’s postulate
5.
Obligate
6.
Eukarya
Round 2
7.
65536 or 216
8.
Antibiotic
9.
Photoheterotrophs
10. Capsule
11. Archaea
12. Nucleoid region
Round 3
13. Exotoxins
14. Pili
15. Plasmid
16. 50%
17. Halophile
18. Transduction
Round 4
19. Ammonia
20. Binary fission
21. Cyanobacteria
22. Symbiosis
23. Phototaxis
24. transformation