Multiple Choice
Which of the following types of neurons is likely to propagate an action potential the fastest?
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45. Nervous System
Neurons and Action Potentials
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Which term best describes a specialized cell that transmits nerve impulses between the brain and the body?
A
Erythrocyte
B
Osteocyte
C
Glial cell
D
Neuron
Verified step by step guidance1
Understand the function of each term provided in the options: Erythrocyte (red blood cell involved in oxygen transport), Osteocyte (bone cell involved in maintaining bone tissue), Glial cell (supportive cell in the nervous system), and Neuron (specialized cell for transmitting nerve impulses).
Recognize that the question is asking for a cell type that transmits nerve impulses, which is a key function of the nervous system.
Recall that neurons are specialized cells designed to transmit electrical signals (nerve impulses) between the brain and the body, enabling communication within the nervous system.
Differentiate neurons from glial cells, as glial cells provide support and protection for neurons but do not transmit nerve impulses themselves.
Conclude that the term 'Neuron' best fits the description of a specialized cell that transmits nerve impulses between the brain and the body.
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