Nervous System Overview

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Questions and Answers

What is the main function of neurons in the nervous system?

  • Generating and transmitting nerve impulses (correct)
  • Conducting nerve impulses
  • Receiving signals from sense organs
  • Supporting and protecting nerve cells

Which cells in the nervous system do not conduct nerve impulses?

  • Neurons
  • Neuroglia (Glia) (correct)
  • Axon
  • Dendrites

What is the primary function of dendrites in a neuron?

  • Generating nerve impulses
  • Carrying nerve impulses to other neurons
  • Receiving signals from sense organs or other neurons (correct)
  • Transmitting nerve impulses to muscles and glands

What is the role of axons in the nervous system?

<p>Carrying nerve impulses to other neurons and effectors (B)</p> Signup and view all the answers

Which type of cells make up the nervous tissue besides neurons?

<p>Neuroglia (Glia or Glial cells) (B)</p> Signup and view all the answers

What are Neuroglia (Glia or Glial cells) primarily responsible for in the nervous system?

<p>Supporting and protecting the nerve cells (D)</p> Signup and view all the answers

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