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Home Q & A Board Biology-Related Homework Help General Biology
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brayleightwrigh brayleightwrigh
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6 years ago
An example of a sensory neuron is one that leads from a pain receptor in the finger to the spinal cord. A pin can be pressed against the skin without eliciting a response from the pain receptor. However, if the pin is jabbed lightly into the finger, the pain receptor may be stimulated and the finger than be quickly withdrawn through reflex arc.
 
How do we sense different types of pain? Using what you understand about threshold potentials and all-or-none principle, explain how it is possible to sense different levels of pain.
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Educator
6 years ago
Hi there

Discussed here, by me Slight Smile https://biology-forums.com/index.php?topic=772475.0
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