Master the Nervous System
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Questions and Answers

What are the anatomical divisions of the nervous system?

  • Central and peripheral nervous systems (correct)
  • Autonomic and somatic nervous systems
  • Sympathetic and parasympathetic nervous systems
  • Sensory and motor nervous systems
  • What are the functional divisions of the nervous system?

  • Voluntary and involuntary control
  • Sensation, integration, and generating responses (correct)
  • Perception, cognition, and emotion
  • Conscious and unconscious processing
  • What are the major cell types in nervous tissue?

  • Muscle cells and fibroblasts
  • Neurons and glial cells (correct)
  • Red and white blood cells
  • Epithelial cells and adipocytes
  • What is the role of neurons in the nervous system?

    <p>Communication through electrical signals</p> Signup and view all the answers

    What is the role of glial cells in the nervous system?

    <p>Supporting cells that maintain the environment around the neurons</p> Signup and view all the answers

    Where are nuclei found in the nervous system?

    <p>Central nervous system</p> Signup and view all the answers

    Where are ganglia found in the nervous system?

    <p>Peripheral nervous system</p> Signup and view all the answers

    What is the basis of the electrical signal in the nervous system?

    <p>Action potential</p> Signup and view all the answers

    What is the process of sensation in the nervous system?

    <p>Activation of a sensory ending and travel through the spinal cord to the brain</p> Signup and view all the answers

    What is the process of communication between neurons?

    <p>Graded potentials and synapses, which can be chemical or electrical</p> Signup and view all the answers

    What determines the neurotransmitter produced by a neuron?

    <p>Neurotransmitter systems vary based on the neurotransmitter produced by that neuron</p> Signup and view all the answers

    What are the two types of synapses in the nervous system?

    <p>Chemical and electrical</p> Signup and view all the answers

    Study Notes

    • The nervous system has anatomical divisions of central and peripheral nervous systems.
    • Functionally, it can be divided into sensation, integration, and generating responses.
    • Different structures are found in each division, such as nuclei in CNS and ganglia in PNS.
    • Neurons and glial cells are the major cell types in nervous tissue.
    • Neurons are responsible for communication through electrical signals.
    • Glial cells are supporting cells that maintain the environment around the neurons.
    • Sensation starts with the activation of a sensory ending and travels through the spinal cord to the brain.
    • The action potential is the basis of the electrical signal in the nervous system.
    • Communication between neurons involves graded potentials and synapses, which can be chemical or electrical.
    • Neurotransmitter systems vary based on the neurotransmitter produced by that neuron.

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    Description

    Test your knowledge of the nervous system with this comprehensive quiz! From the anatomical and functional divisions to the different types of cells and communication between neurons, this quiz covers it all. Use your understanding of keywords such as sensation, integration, and neurotransmitters to answer questions about the nervous system's complex workings. Whether you're a student of neuroscience or simply interested in the inner workings of the human body, this quiz is sure to challenge and educate you.

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