Which of the following statements about the nervous system is correct?

Practice question

Question

Which of the following statements about the nervous system is correct?

Options

Choose one · Correct answer highlighted

The peripheral nervous system consists of cranial and spinal nerves. Correct The central nervous system includes only the spinal cord. Neurons can function without action potentials. Neuroglia are responsible for transmitting nerve impulses.

Explanation

The peripheral nervous system (PNS) consists of cranial and spinal nerves, which connect the CNS to the rest of the body.

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