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PTECH Anatomy QUESTION #3136
Question 1
The 'Myelin Sheath' serves to:
  • Protect the neuron from infection
  • Slow down nerve impulses
  • Increase the speed of nerve impulse transmission✔️
  • Produce neurotransmitters
Correct Answer Explanation
Myelin acts as insulation for rapid signal 'jumping' (saltatory conduction).