Questions and Answers
What is the primary function of the myelin sheath in neurons?
To insulate the axon from the surrounding environment
What is the maximum speed at which an action potential can travel along a myelinated axon?
150 m/s
What is the primary mechanism of transmission at a synapse?
Chemical signaling
What is the purpose of the synaptic cleft?
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What is the term for the release of neurotransmitters from the presynaptic neuron?
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What is the function of voltage-gated channels in myelinated axons?
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What is the primary function of the spinal cord?
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What is the purpose of nodes in myelinated axons?
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What is the term for the gap between the presynaptic neuron and the postsynaptic neuron?
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What is the primary function of neurotransmitters?
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