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Multiple Choice
Which of the following structures are primarily associated with the sense of touch in humans?
A
Olfactory bulbs
B
Meissner's corpuscles
C
Cochlear hair cells
D
Rods and cones
Verified step by step guidance
1
Understand the question: The problem is asking which structure is primarily associated with the sense of touch in humans. This requires knowledge of sensory systems and the specific functions of the listed structures.
Review the function of each structure: Olfactory bulbs are involved in the sense of smell, cochlear hair cells are responsible for hearing, and rods and cones are photoreceptor cells in the retina that detect light for vision.
Focus on Meissner's corpuscles: These are specialized sensory receptors located in the skin, particularly in areas sensitive to touch like fingertips and lips. They are responsible for detecting light touch and vibrations.
Relate Meissner's corpuscles to the sense of touch: Meissner's corpuscles are mechanoreceptors that respond to mechanical stimuli, making them directly associated with the sense of touch in humans.
Conclude that Meissner's corpuscles are the correct answer: Based on their function and location, Meissner's corpuscles are the structures primarily associated with the sense of touch in humans.