What is the best indicator of the strength of a signal in a neuron?
A) the rate at which action potentials are produced
B) the type of neurotransmitter involved in the signal
C) the types of ions involved in conveying the action potential
D) the degree of depolarization and repolarization of the membrane

Question

Quizplus · Accepted Answer

The strength of a signal in a neuron is best indicated by the rate at which action potentials are produced. This is because action potentials are all-or-nothing events, so their frequency (how often they occur) reflects the intensity of the stimulus or signal strength, rather than changes in the action potential's size or shape.

What Is the Best Indicator of the Strength of a Signal