Question

The ventral root ganglion of the spinal cord contains cell bodies of the

• A. motor neuron
• B. sensory neuron
• C. intermediate neuron
• D. association neuron

Answer 1

The correct option is A

motor neuron

The correct option is A.

Explanation of correct option :

1. After being processed in the spinal cord or brain, motor neurons transport impulses back to the effector area organ or gland.
2. These are multipolar neurons that have axons that extend outside of the central nervous system.
3. The most common type of neuron carries information from the brain to the body's muscles.

Explanation of incorrect options:

Option B:

Sensory neurons transport nerve impulses from the effector region to the spinal cord or brain, where they are decoded.

Option C:

The structure of an intermediated neuron or interneuron is multipolar. Only neighboring sensory and motor neurons receive their axons. The aids in signal transmission between two neurons.

Option D:

The Central Nervous System (CNS) is a nerve cell situated fully within the central nervous system that acts as a link between sensory neurons and motor neurons, association neurons transfer impulses from the motor neuron to the CNS.

Final answer: The ventral root ganglion of the spinal cord contains cell bodies of the motor neuron.