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kitty kitty
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6 years ago
An autoimmune reaction that damages ________ is the cause of the multiple sclerosis.
 
  a. the myelin sheaths surrounding nerve cells
  b. presynaptic muscarinic receptors
  c. acetylcholinergic neurons
  d. GABAergic neurons
  e. sclerotic plaques
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IDJIDJ
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6 years ago
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kitty Author
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6 years ago
You make an excellent tutor!
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Brilliant
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This site is awesome
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