Which of the following is a long bundle of neurons that functions as a carrier of messages from the body to the brain and from the brain to the body and is responsible for certain reflexes?
A) spinal cord
B) cerebellum
C) somatic nervous system
D) amygdala

Question

Quizplus · Accepted Answer

The spinal cord is a long bundle of neurons that carries messages to and from the brain, as well as responsible for certain reflexes. The cerebellum is a region of the brain that is responsible for coordination and balance, not for carrying messages. The somatic nervous system is a part of the peripheral nervous system that controls voluntary movements, but it is not a long bundle of neurons. The amygdala is a region of the brain that is involved in emotions and memory, not for carrying messages.

Which of the Following Is a Long Bundle of Neurons