start producing oxygen. begin dividing into more cells. become a different type of cell. stop sending signals to the brain.
I gave my students this multiple choice question: If a nerve cell stopped functioning, the cell would

Only one answer is correct among these 4 choices:
- start producing oxygen.
- begin dividing into more cells.
- become a different type of cell.
- stop sending signals to the brain.

Could you tell me which one is correct?

stop sending signals to the brain.