One useful way to think about a neuron is that it is like a liquid-filled balloon surrounded by a slightly different kind of liquid.The important ions in the inside and outside liquids are positively charged ____ ions and negatively charged ____ ions.

Question

Quizplus · Accepted Answer

The important ions in neuron activity are positively charged sodium (Na+) and potassium (K+) ions, and the negatively charged ion is chlorine (Cl-), making option A correct. Sodium and potassium ions play crucial roles in generating and transmitting nerve impulses, while chlorine ions are involved in maintaining the electrical balance of the neuron.

One Useful Way to Think About a Neuron Is That