The sensation of pain is produced by:
Correct answer: D. Nocireceptor
- A. Thermoreceptor
- B. Photoreceptor
- C. Chemoreceptor
- D. Nocireceptor
Explanation
The pain receptors are nociceptors. They are known to exist in muscle, joints, and skin.
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About Receptors
Receptors are specialized cells or proteins that detect stimuli such as light, sound, pressure, temperature and chemicals, then initiate responses through sensory or hormonal pathways. Questions distinguish sensory receptors from effectors, compare receptor types, and examine stimulus conversion into nerve impulses, including the roles of rods, cones, chemoreceptors and mechanoreceptors.
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