Compare your forearm,hand,and fingers to a neuron.Using such a metaphor,with a signal entering from your fingers,the dendrites are to your ___ as the axon is to your ___.
A) fingers; hand
B) fingers; forearm
C) knuckles; hand
D) knuckles; forearm

Question

Quizplus · Accepted Answer

In this metaphor, the forearm can represent the cell body of the neuron, while the hand and fingers can represent the dendrites that receive signals from other neurons. Therefore, the dendrites are to the fingers as the axon is to the forearm, since the axon is responsible for carrying the signal away from the cell body towards other neurons or muscles. Option B is the best choice, as it matches the metaphor appropriately.

Compare Your Forearm,hand,and Fingers to a Neuron