Using the figure above, 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: ______________________________

15. Label O: ______________________________

16. Label P: ______________________________


1. Nucleus
2. Axon hillock
3. Axon
4. Myelinated internode
5. Initial segment (unmyelinated)
6. Myelin sheath gaps
7. Dendrite
8. Schwann cell nucleus
9. Axon
10. Neurilemma
11. Myelin covering internode
12. Axon
13. Axolemma
14. Neurilemma
15. Axon
16. Myelin

Anatomy & Physiology

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