Neuron Structure
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Questions and Answers

What is the main function of dendrites in a neuron?

  • Contains a nucleus and organelles
  • Receives impulses from other neurons (correct)
  • Transmits information away from the cell body
  • Contains cytoplasm and cell membrane
  • What is the consequence of damage to the cell body of a neuron?

  • Regeneration of the cell body through mitosis
  • Temporary impairment due to its ability to divide
  • Permanent damage as it cannot undergo mitosis (correct)
  • Immediate repair due to the presence of centrioles
  • Which part of the neuron is responsible for transmitting information away from the cell body?

  • Dendrites
  • Axon (correct)
  • Cell body
  • Nucleus
  • What is the primary role of the nerve fibers extending from the cell body of a neuron?

    <p>Conduct nerve impulses</p> Signup and view all the answers

    Study Notes

    Neuron Structure and Function

    • Dendrites receive signals from other neurons and transmit them to the cell body.

    Consequences of Neuron Damage

    • Damage to the cell body of a neuron can lead to the death of the neuron.

    Neuron Transmission

    • The axon is responsible for transmitting information away from the cell body.

    Nerve Fibers

    • The primary role of nerve fibers (axons) extending from the cell body is to transmit information to other neurons, muscles, or glands.

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    Description

    Test your knowledge about the general structure of a neuron, including its cell body, dendrites, and nerve fibers. Learn about the common features and functions of neurons.

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