The most common neuron type in the central nervous system is the _______ neuron.
A) multipolar
B) apolar
C) sensory
D) bipolar
E) motor

Question

Quizplus · Accepted Answer

Multipolar neurons are the most common type of neuron in the central nervous system, making up around 99% of all neurons in the brain and spinal cord. They have multiple dendrites and a single axon, which allows them to receive and integrate information from multiple sources and transmit it to other neurons. Apolar neurons do not have a defined axon or dendrites, while sensory and motor neurons are specialized types of neurons that transmit information to and from the body's sensory organs and muscles, respectively. Bipolar neurons have two processes, one dendrite and one axon, and are found in specialized regions such as the retina of the eye and the olfactory epithelium in the nose.

The Most Common Neuron Type in the Central Nervous System