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Questions and Answers
Which part of the neuron conducts signals away from the cell body and toward the axon terminal?
What is the function of the soma in a neuron?
What is the role of the peripheral nervous system (PNS)?
What is the main function of a nerve?
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What is the resting membrane potential?
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Study Notes
Neuron Structure and Function
- The axon conducts signals away from the cell body and toward the axon terminal.
- The soma (cell body) contains the nucleus and the majority of the cell's organelles, and is responsible for synthesizing proteins and maintaining the cell's vitality.
Nervous System
- The peripheral nervous system (PNS) connects the central nervous system (CNS) to the rest of the body, transmitting and receiving signals.
Nerve Function
- The main function of a nerve is to transmit information through electrical and chemical signals.
Resting Membrane Potential
- The resting membrane potential is the electrical potential difference across the cell membrane when the neuron is not actively transmitting a signal, typically around -70mV.
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Description
Test your knowledge of the physiology of neuronal functions with this quiz! Explore topics such as neuronal morphology, membrane potential, electrochemical potentials, and the generation and propagation of action potentials. Challenge yourself and enhance your understanding of the central nervous system.
