Unit 3-1 Study Guide Neural Tissue
1. List the basic functions of the nervous system.
2. Explain the structural and functional divisions of the nervous system.
3. List the types of neuroglia and cite of their functions.
4. Define neuron, describe its structural components, and relate each to a functional role
5. Differentiate between a nerve and a tract as well as a nucleus and a ganglion.
6. Explain the importance of the myelin sheath and describe how it is formed in the central and peripheral nervous systems.
7. Classify neurons both structurally and functionally
9. Differentiate between a graded potential and an action potential.
10. Differentiate between saltatory propagation and continuous propagation of an action potential.
11. Differentiate between passive channels versus gated channels as well as their location or distribution on the surface of a neuron, and their functions.
12. Define synapse and distinguish between an electrical and chemical synapse both structurally and functionally.
13. Define neurotransmitters, discuss their role in nerve impulses and name several classes of neurotransmitter discussed in class.
This study guide covers the majority of information on the exam but not all of it. You are still responsible for any information that was covered in the notes but not put on this guide (intentionally or unintentionally). Good Luck and Study Hard!