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Author Question: Neurotransmitters interact with the postsynaptic membrane by binding to which structure? a. ... (Read 137 times)

mrsjacobs44

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Neurotransmitters interact with the postsynaptic membrane by binding to which structure?
 
  a. Receptor
  b. Nissl body
  c. Glial cell
  d. Neurofibril

Question 2

Which neurons have the capacity for regeneration?
 
  a. Unmyelinated neurons in the brain
  b. Myelinated neurons in the spinal cord
  c. Myelinated peripheral neurons
  d. Postganglionic motor neurons



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bimper21

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Answer to Question 1

ANS: A
Neurotransmitters bind to a receptor. The Nissl body is involved in protein synthesis. Neuro-transmitters do not bind to glial cells. Neurofibrils provide support for the neuron.

Answer to Question 2

ANS: C
Regeneration is limited to myelinated fibers and generally occurs only in the PNS. Regeneration does not occur in unmyelinated neurons, myelinated neurons in the spinal cord, or postganglionic motor neurons.





 

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