Using a key to open the front door of your house is analogous to the:
A) randomness of neural activation
B) unique chemical structure of a neurotransmitter that fits certain receptor sites
C) neurotransmitters that carry a secret code to neurons
D) activity log that the nervous system maintains

Question

Quizplus · Accepted Answer

Just as a key has a unique shape that fits into a specific lock, a neurotransmitter has a unique chemical structure that fits into certain receptor sites on a neuron to trigger a specific response.

Using a Key to Open the Front Door of Your