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Questions and Answers
What is the main function of dendrites in a neuron?
What is the main function of dendrites in a neuron?
- Generate outgoing signals
- Conduct incoming signals towards the cell body (correct)
- Contain vesicles filled with neurotransmitter
- Direct protein synthesis
Which part of a neuron contains the genetic information and directs protein synthesis?
Which part of a neuron contains the genetic information and directs protein synthesis?
- Nissl bodies
- Axon
- Axon hillock
- Cell body (correct)
What is the main role of afferent neurons in signal transmission?
What is the main role of afferent neurons in signal transmission?
- Transmit from the CNS
- Transmit to the CNS (correct)
- Sum up all incoming signals
- Generate action potentials
What is the function of the axon terminals in a neuron?
What is the function of the axon terminals in a neuron?
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In which region of the cell body are all incoming signals summed up to generate an action potential?
In which region of the cell body are all incoming signals summed up to generate an action potential?
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What is the main function of interneurons (association neurons) in signal transmission?
What is the main function of interneurons (association neurons) in signal transmission?
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