It is the movement of positively and negatively charged particles,called __________,that allow an electrical signal to travel down a neuron's axon.
A) neutrons
B) isotopes
C) ions
D) electrons

Question

Quizplus · Accepted Answer

Electrical signals in neurons are carried by ions, which are charged particles such as sodium (Na+), potassium (K+), and chloride (Cl-). These ions move across the neuron's cell membrane, creating a flow of electrical charge that allows the signal to be transmitted down the axon. Neutrons and isotopes are not involved in this process, and while electrons do play a role in electricity, they are not the particles specifically involved in transmitting signals within neurons.

It Is the Movement of Positively and Negatively Charged Particles,called