Neural Tube Development
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Questions and Answers

What type of neurons predominantly develop from the alar plate?

  • Autonomic neurons
  • Sensory neurons (correct)
  • Motor neurons
  • Mixed sensory and motor neurons
  • Which part of the neural tube gives rise to predominantly motor neurons?

  • Dorsal root ganglia
  • Spinal nerves
  • Alar plate
  • Basal plate (correct)
  • Where do the ventral roots containing axons from developing autonomic neurons originate from?

  • Dorsal root ganglia
  • Alar plate
  • Spinal nerves
  • Basal plate (correct)
  • What do the dorsal and ventral roots unite to form?

    <p>Spinal nerves</p> Signup and view all the answers

    How do the cells of the spinal (dorsal root) ganglia transform initially?

    <p>From bipolar to unipolar</p> Signup and view all the answers

    What type of neurons predominantly develop from the basal plate of the neural tube?

    <p>Motor neurons</p> Signup and view all the answers

    Where do the ventral roots containing axons from developing autonomic neurons originate from?

    <p>Basal plate of the neural tube</p> Signup and view all the answers

    What do the dorsal and ventral roots unite to form?

    <p>Spinal nerves</p> Signup and view all the answers

    How do the cells of the spinal (dorsal root) ganglia transform initially?

    <p>Bipolar to unipolar by coalescence of their two processes on one side of the parent cells</p> Signup and view all the answers

    Which part of the neural tube gives rise to predominantly sensory neurons?

    <p>Alar plate</p> Signup and view all the answers

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