As one of Wilbur's neurons fires an action potential, the charge inside the neuron becomes ____.
A) negative
B) positive
C) stable
D) unpredictable

Question

Quizplus · Accepted Answer

When an action potential is fired, the charge inside the neuron rapidly becomes positive due to the influx of positively charged ions. This positive charge is what triggers the release of neurotransmitters and initiates communication with other neurons.

As One of Wilbur's Neurons Fires an Action Potential, the Charge