The most common structural type of neuron in the vertebrate nervous system is the
A) unipolar neuron.
B) bipolar neuron.
C) multipolar neuron.
D) astrocyte.

Question

Quizplus · Accepted Answer

Multipolar neurons are the most common structural type of neuron in the vertebrate nervous system. They have multiple dendrites and a single axon, and are found in the brain and spinal cord. Unipolar neurons have a single process that divides into both dendritic and axonal portions, while bipolar neurons have two processes, one dendritic and one axonal. Astrocytes are a type of glial cell that provide support and nutrition to neurons, but they are not neurons themselves.

The Most Common Structural Type of Neuron in the Vertebrate