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Questions and Answers
What is the primary function of a neuron?
What is the primary function of a neuron?
- To produce hormones
- To provide structural support
- To transmit electrical signals (correct)
- To digest nutrients
Which component of the nervous system is responsible for voluntary muscle movements?
Which component of the nervous system is responsible for voluntary muscle movements?
- Autonomic nervous system
- Central nervous system
- Peripheral nervous system
- Somatic nervous system (correct)
Which type of neuroglia is primarily responsible for the formation of myelin in the CNS?
Which type of neuroglia is primarily responsible for the formation of myelin in the CNS?
- Ependymal cells
- Astrocytes
- Oligodendrocytes (correct)
- Microglia
What occurs at the synapse during neurotransmission?
What occurs at the synapse during neurotransmission?
Which of the following best describes the role of the blood-brain barrier?
Which of the following best describes the role of the blood-brain barrier?
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