Question

Which of the following will occur when a neuron depolarizes?

Neurotransmitters are released from the dendrites.
The refractory period of the neuron will prevent it from firing.
The neuron will polarize.
The neuron will return to resting potential.
The neuron will fire an action potential.

Answer 1

The neuron will fire an action potential.

Step-by-step explanation:

A neuron is a cell in the brain that transmit signals to other nerve cells.

The depolarization of a neuron occurs when the neuron moves to a cell membrane with a more positive value which makes it more likely to fire an action potential.