Make me 15 multiple choice questions based on the brain and spinal cord, but do not provide the answers until I tell you mine. Tell me if I'm right or wrong.

15 sample multiple-choice questions on the brain and spinal cord provided.

I see you are looking for multiple-choice questions on the brain and spinal cord. Here are 15 sample questions:

1. What is the main function of the spinal cord?
2. Which part of the brain is responsible for balance and coordination?
3. What type of cells are primarily responsible for communication in the nervous system?
4. Which of the following is not a function of the brain?
5. The brain is divided into how many main parts?
6. Which nervous system disease is characterized by the degeneration of myelin sheaths?
7. What is the name of the fluid that surrounds the brain and spinal cord?
8. Which part of the brain controls voluntary actions?
9. What is the function of the cerebellum?
10. Which lobe of the brain is responsible for vision?
11. How many pairs of spinal nerves are there?
12. What condition is characterized by inflammation of the meninges?
13. Which neurotransmitter is primarily involved in muscle contraction?
14. The hypothalamus is responsible for regulating which of the following?
15. Which part of the brain is known as the “emotional brain?”