The olfactory receptors are located
A. on nasal mucosa end bulbs.
B. in the back of the throat.
C. in the roof of the nasal cavity.
D. in the paranasal sinuses.
Answer: C
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Using the figure below, identify the labeled part.
1. Label A: ______________________________
2. Label B: ______________________________
3. Label C: ______________________________
4. Label D: ______________________________
5. Label E: ______________________________
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Using the figure below, identify the labeled part.
1. Label A: ______________________________
2. Label B: ______________________________
3. Label C: ______________________________
4. Label D: ______________________________
5. Label E: ______________________________
6. Label F: ______________________________
7. Label G: ______________________________
8. Label H: ______________________________
9. Label I: ______________________________
10. Label J: ______________________________
11. Label K: ______________________________
12. Label L: ______________________________
13. Label M: ______________________________
14. Label N: ______________________________
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17. Label Q: ______________________________
18. Label R: ______________________________
The enzyme acetylecholinesterase causes acetylcholine to
A) form cross-bridges. B) decompose. C) be secreted from the motor end plate. D) bind to actin.
Defense cells in blood are called
A) red blood cells. B) platelets. C) fibroblasts. D) adipocytes. E) white blood cells.