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Questions and Answers
What is the structure of a nerve?
What is the structure of a nerve?
- Single nerve fiber with no blood vessel supply
- Group of neurons without any fiber structure
- Bundle of muscle fibers without any blood supply
- Cable-like structure formed of bundles of nerve fibers only (correct)
How are sensory nerves classified?
How are sensory nerves classified?
- Formed of both sensory and motor neurons
- Formed of neuron bundles without specific classification
- Formed of sensory neurons only (correct)
- Formed of motor neurons only
Which type of nerves are composed of motor neurons only?
Which type of nerves are composed of motor neurons only?
- Sensory nerves
- Mixed nerves
- Nerves with no specific neuron type
- Motor nerves (correct)
What happens to part B when a cell is sectioned into parts A and B?
What happens to part B when a cell is sectioned into parts A and B?
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In Experiment 1 to determine the location of cell bodies in dorsal and ventral roots, which root was sectioned?
In Experiment 1 to determine the location of cell bodies in dorsal and ventral roots, which root was sectioned?
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What happens when the dorsal root is sectioned before the spinal ganglion?
What happens when the dorsal root is sectioned before the spinal ganglion?
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According to the conclusion drawn, where are the cell bodies of neurons in the dorsal root localized?
According to the conclusion drawn, where are the cell bodies of neurons in the dorsal root localized?
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What is the outcome of sectioning the ventral root at S just before the spinal cord?
What is the outcome of sectioning the ventral root at S just before the spinal cord?
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Based on the conclusion drawn, where are the cell bodies of neurons in the ventral root found?
Based on the conclusion drawn, where are the cell bodies of neurons in the ventral root found?
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What is a common feature of both dorsal and ventral roots when sectioned at specific points?
What is a common feature of both dorsal and ventral roots when sectioned at specific points?
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