Anatomy - Nervous System #1

  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. axon
  4. which neuron has more than 1 dendrite?



    C. multipolor
  5. What is stored in synapse vesicles?



    B. neurotransmitters
  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?



    B. synapse
Author
surah46
ID
135425
Card Set
Anatomy - Nervous System #1
Description
FCNH
Updated