Download Chapter 19 Study Guide

Biology I
Chapter 19
Study Guide
Name:_____________________________ Period_______
Date: _______________________
Use your textbooks to define the following terms: (You may use the space below or your notebook paper)
1. Prokaryote
2. Bacillus
3. Coccus
4. Spirillum
5. Chemoheterotroph
6. Photoheterotroph
7. Photoautotroph
8. Chemoautotroph
9. Obligate aerobe
10. Obligate anaerobe
11. Facultative anaerobe
12. Binary fission
13. Conjugation
14. Endospore
15. Nitrogen fixation
16. Virus
17. Capsid
18. Bacteriophage
19. Lytic Infection
20. Lysogenic Infection
21. Prophage
22. Retrovirus
23. Pathogen
24. Vaccine
25. Antibiotic
26. Viroid
27. Prion
19-1
1.
2.
3.
4.
How do the two groups of prokaryotes differ?
What factors are used to identify prokaryotes?
What is the importance of bacteria?
Answer questions 1-6 on page 477 in textbook.
19-2
1. What is the structure of a virus?
2. How do viruses cause infection?
3. Answer questions 1-6 on page 483 in textbook.
19-3
1.
2.
3.
4.
How do bacteria cause disease?
How can bacterial growth be controlled?
How do viruses cause disease?
Answer questions 1-6 on page 490 in textbook.