10 Questions
What is the primary function of the axon in a neuron?
To transmit the action potential from the cell body to the terminal buttons
What is the role of the terminal buttons in a neuron?
To secrete neurotransmitters when an action potential reaches them
What is the primary function of anterograde axoplasmic transport in a neuron?
To move neurotransmitters from the cell body to the terminal buttons
Which of the following is NOT a component of the endomembrane system in a neuron?
Mitochondria
What is the primary function of the rough endoplasmic reticulum in a neuron?
To contain ribosomes for protein synthesis within the neuron
Which of the following is NOT a primary function of the central nervous system (CNS)?
Relays information between the CNS and other parts of the body
Which type of neuron is responsible for transmitting information from sensory receptors to the central nervous system?
Afferent neurons
The process by which materials are transported along the length of an axon is known as:
Axoplasmic transport
Which of the following is NOT a characteristic of terminal buttons?
Directly involved in the generation of action potentials
Which of the following is the primary function of neurotransmitters in the nervous system?
To transmit information across the synaptic cleft
Test your knowledge on the structures of a neuron, including the cell body, dendrites, axon, and terminal buttons. Understand the functions of each component such as information processing and transmission.
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