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ECP Biology- Semester 1 Final Review
Answer the following questions based on your textbook and notes taken in class. You should
know the answers to these questions well for your final. Also, study your previous test
reviews and tests for Unit I and Unit II. Test questions for the final will be pulled from those
sources.
Section 19.1- Bacteria
1. Describe the characteristics of the two kingdoms of prokaryotes.
2. What factors can be used to identify prokaryotes?
3. Define the following terms:
a. Obligate aerobesb. Obligate anaerobesc. Facultative anaerobes-
4. State the difference between gram positive and gram negative in terms of cell walls.
5. Name and describe three ways bacteria can reproduce.
Sec. 19-2 Viruses
6. What is the basic structure of a virus?
7. Draw a picture of the three basic virus structures. Also, identify the capsid and where
genetic material can be found.
8. Describe the two ways that viruses cause infection.
9. Define the following terms:
a. Virulentb. Temperatec. Retrovirus-
Section 19.3 Diseases Caused by Bacteria and Viruses
10. What are two ways that bacteria cause disease?
11. Describe the three methods of preventing bacteria.
12. What is the difference between a viroid and a prion?
13. Describe how a disease can be treated or prevented for both a bacteria and a virus.
14. A pathogen is a _________________________________.
Section 40.1 Infectious Disease
15. Identify the causes of diseases
16. Explain how infections diseases are transmitted.
17. Describe how antibiotics fight infection
Section 40.2 The Immune System
18. Identify the body’s non-specific defenses against invading pathogen
19. Describe the function of the immune system
20. State the difference between a cell mediated response and a humoral immune
response.
21. Draw a picture of an antibody and state its function.
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Again: In addition to the above questions, also you should study your previous
review worksheets and tests from Unit I and Unit II. Test questions will be
pulled from those sources.
ECP Biology Semester One Final – Thurs. January 25th during period 5
GOOD LUCK!!!!