Anatomy - Nervous System #1

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Author:
surah46
ID:
135425
Filename:
Anatomy - Nervous System #1
Updated:
2012-02-14 23:28:45
Tags:
FCNH
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Description:
FCNH
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  1. Myelin sheaths main function is to...
    • insulation & speeds up impulse
    • (Schwann)
  2. Oligodendrocytes do what?
    wrap around neurons to form myelin sheath
  3. What carries the electrical signal from cell body?

    A. myelin sheath
    B. axon
    C. dendrite
    B. axon
    (this multiple choice question has been scrambled)
  4. which neuron has more than 1 dendrite?

    A. unipolor
    B. bipolor
    C. multipolor
    C. multipolor
    (this multiple choice question has been scrambled)
  5. What is stored in synapse vesicles?

    A. nucleus
    B. axons
    C. neurotransmitters
    C. neurotransmitters
    (this multiple choice question has been scrambled)
  6. dendrites carry electrochemical impulses toward or away from the cell body?
    toward the cell body
  7. Where is the nerve fiber node (node of ranvier) located?
    in the gap between the myelin sheaths
  8. what makes up the CNS?
    brain and spinal cord
  9. who do neurons communicate with?

    A. axons
    B. dendrites
    C. synapse
    C. synapse
    (this multiple choice question has been scrambled)

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