Name:_________________________________
BIO 100 Exam 3 Review Sheet
1. Use your notes and book to label the tissue categories and types below.
Category: ________________________
Category: ___________________________
Types: a:_________________ b: ___________________ c: _________________
Modified 3/31/1010:27 AM Page 2 of 8
Category: ___________________________
Types: a:_________________ b: ___________________ c: _________________
Types: d:_________________ e: ___________________ f: _________________
Category: ___________________________
Modified 3/31/1010:27 AM Page 3 of 8
2. Label the structures of the ear and list their functions:
3. Label the structures of the eye and list their functions:
Modified 3/31/1010:27 AM Page 4 of 8
4. Label the numbered structures in the brain diagram below:
5. Label the structures in the neuron diagram below:
Modified 3/31/1010:27 AM Page 5 of 8
6. What is the function of neurotransmitters?
7. Define the following divisions of the nervous system: peripheral, central, autonomic,
sympathetic and parasympathetic
8. List the path of blood through the heart.
9. What is the difference between arteries, veins and capillaries?
10. What is the purpose of valves in the circulatory system?
11. Approximately how much blood is in the human body?
12. What is hemoglobin? Where in the body is it located?
13. What is the purpose of the nose/sinuses in respiration?
Modified 3/31/1010:27 AM Page 6 of 8
14. What is the muscle that makes the lungs inflate?
15. What are some diseases (discussed in lecture) caused by smoking?
16. What is the purpose of the lymphatic system?
17. List the functions of the different blood cells including red, white, platelets, T cells
(helper/killer), lymphocytes, macrophages, B cells (plasma/memory)
18. What is an antigen, and how does your immune system respond to an antigen?
19. What are lymph nodes and what is their function?
20. Is the flu caused by a bacterial or viral infection?
21. What pathogens are killed by antibiotics? Are they effective against the flu?
Modified 3/31/1010:27 AM Page 7 of 8
22. What is the purpose of a fever?
23. What is nonspecific immunity?
24. How do vaccines work?
25. What is humoral immunity?
26. What causes allergies?
27. What causes autoimmune diseases?
28. What cells does HIV attack?
29. What is the definition of a tissue?
30. What are the four main tissue types and their functions?
Modified 3/31/1010:27 AM Page 8 of 8
31. What is homeostasis? How does negative feedback help maintain homeostasis?
32. Identify the organ systems in the following images:
