BIOL 2404 A&P Basics

Lecture Quiz Three : Nervous System, CNS

Dr. Weis

Submit numbered questions and answers (only) in a MSWord document email attachment to the instructor.

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1. Name a type of neuron based on its anatomy, give its location, and specific function (1.5 points)
2. Define neurotransmitter and give an example (1 point)
3. Define the following terms (0.5 points each, 2 points total): Resting membrane potential, hyperplorization, depolarization, and threshold
4. Name the openings found in the brain and give a specific example (1 point)
5. Name a problem with the CNS. (0.5 points)
6. Give the function of the following brain regions : (0.5 points each, 2 points total)

   Brain region	Function
   cerebrum
   cerebellum
   brain stem
   hypothalamus

7. Name two neuroglial cells and give their function. (2 points)

Extra Credit :

a) What is saltatory conduction? (1 point)

b) Define synapse and give a specific type. (1 point)