Question

Which of the following is true for nerve impulses?

• A. They are electrochemical in nature.
• B. They are self-propagating.
• C. They are transmitted rapidly.
• D. All of these

Answer 1

The correct option is D

All of these

Nerve impulses are the electrical signals generated by the chemicals, mainly neurotransmitters and ions. Impulses are sudden, fast, self-forming and short lived. These impulses are used for communication within the nervous system.