Question

True or False: The smell molecule fits into a nerve cell like a lock and key. true false

Answer 1

I am pretty sure that is true because it happens when the smell receptors are simulated

Answer 2

Answer:

The receptors are like locks and the keys to open these locks are the odor molecules that float past, explains Leslie Vosshall, a scientist who studies olfaction at Rockefeller University. People have about 450 different types of olfactory receptors.

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