In the human nervous system,there are approximately
A) equal numbers of neurons and glia.
B) 10-50 times as many glia as neurons.
C) 10-50 times as many neurons as glia.
D) 100 times as many glia as neurons.

Question

Quizplus · Accepted Answer

The correct answer is B, as there are approximately 10-50 times as many glia as neurons in the human nervous system. Glia are non-neuronal cells that provide support and protection for neurons, and there are several types of glia, including astrocytes, oligodendrocytes, and microglia. While the exact ratio of glia to neurons can vary in different regions of the brain and spinal cord, overall, there are significantly more glia than neurons.

In the Human Nervous System,there Are Approximately