Which Theory of Olfaction Explains That Different-Shaped "Holes," or "Pockets

question 174

Multiple Choice

Which theory of olfaction explains that different-shaped "holes," or "pockets," exist on the surface of olfactory receptors with chemicals producing odors when part of a molecule matches a hole of the same shape?

• A)trichromatic
• B)lock-and-key
• C)opponent process
• D)gate control

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