Explain the function of a neuron.
Understand the Problem
The question is asking for an explanation of the role and function of neurons in the nervous system, which involves their responsibilities in transmitting signals and processing information.
Answer
Neurons send and receive neurotransmitters to transmit signals in the nervous system, acting as sensory, motor, or interneurons.
Neurons are responsible for sending and receiving chemical signals called neurotransmitters, which carry information within the nervous system. They function as sensory neurons, motor neurons, or interneurons based on their location and role in transmitting electrical impulses throughout the body.
Answer for screen readers
Neurons are responsible for sending and receiving chemical signals called neurotransmitters, which carry information within the nervous system. They function as sensory neurons, motor neurons, or interneurons based on their location and role in transmitting electrical impulses throughout the body.
More Information
Neurons use both electrical impulses and chemical signals to transmit messages quickly and coordinate functions throughout the nervous system.
Tips
A common mistake is confusing the electrical and chemical signaling processes. Remember, neurons use electrical impulses within themselves and chemical signals, or neurotransmitters, between them.
Sources
- What is a neuron? - Queensland Brain Institute - qbi.uq.edu.au
- Overview of neuron structure and function (article) - Khan Academy - khanacademy.org
- Neurons and Their Role in the Nervous System - Verywell Mind - verywellmind.com
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