10 Questions
What are the two main parts of the nervous system?
Central and peripheral nervous systems
What is the main function of neuroglia in the nervous system?
Structural support
Which part of the neuron contains Nissl bodies and a prominent nucleus?
Cell body (perikaryon)
What is the main function of dendrites in a neuron?
Receiving incoming signals
What is the role of the peripheral nervous system (PNS) in the body?
Connects the central nervous system to the limbs and organs
What is the main function of the myelin sheath in a neuron?
To insulate and increase the speed of nerve impulse conduction
What is the function of neurofilaments and neurofibrils in a neuron?
Provide structural support and maintain cell shape
What is the primary role of the ganglia in the peripheral nervous system (PNS)?
To house the cell bodies of sensory and autonomic neurons
What is the function of Nissl bodies in a neuron?
Synthesize proteins for neuronal growth and repair
What is the role of the central nervous system (CNS) in the body?
Integrating and processing sensory information
Test your knowledge of the nervous system with this quiz. Explore the central and peripheral nervous systems, nerve tissue, neurons, and more. This quiz covers the fundamental components and functions of the nervous system.
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