It takes approximately _____ action· potentials from olfactory receptors for us to perceive· an odor· .

1 answer:

3 0

Action potentials (i.e. nerve impulses) occur in several types of animal cells, called excitable cells, which include neurons, muscle cells, endocrine cells, and in some plant cells. It takes around 40 action potentials for a smell sensation to be reported.

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