Social Studies

10th -

11thgrade

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Nervous System

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  • 1. Multiple Choice
    30 seconds
    1 pt

    The two major parts of the nervous system are the

    brain and spinal cord

    central and somatic nervous systems

    sympathetic and parasympathetic systems.

    peripheral and central nervous systems

  • 2. Multiple Choice
    30 seconds
    1 pt

    The speed of neural conduction between neurons will result in difficulties in speaking, vision, and balance if the ________________ insulating the axons is damaged or removed.

    Axon

    Myelin Sheath

    Nucleus

    Brain

  • 3. Multiple Choice
    30 seconds
    1 pt

    Dr. Vazquez is examining a cell from the nervous system of an animal. He notices that at one end of the cell body is a long, fibrous strand of tissue. He immediately recognizes this as an axon that is responsible for

    carrying signals away from the cell body

    receiving signals from other cells and carrying them toward the cell body.

    determining the speed at which an action potential will travel

    determining whether the cell inhibits or excites neighboring neurons

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