The lock-and-key system is used to explain
A) how we experience pain.
B) color vision.
C) olfaction.
D) the vestibulary sense.

Name: The lock-and-key system is used to explain A) how we experience pain. B) color vision. C) olfaction. D) the vestibulary sense.
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Question

Quizplus · Accepted Answer

The lock-and-key system is used to explain olfaction, or the sense of smell. It refers to the process by which odor molecules fit into specific receptors in the nose, much like a key fitting into a lock, and trigger the sensation of smell.

The Lock-And-Key System Is Used to Explain