Functions of neuroglia include which of the following?
A)They guide neurons to muscles, then pass neurotransmitters to the muscle cells.
B)They serve as glue and scaffolding for neurons but have no physiological role.
C)They sense changes in the environment and respond by sending electrical impulses.
D)They support and bind nervous tissue and provide nutrients and growth factors to neurons by connecting them to blood vessels.

Question

Quizplus · Accepted Answer

Neuroglia, also known as glial cells, provide support and nutrients to neurons by connecting them to blood vessels. They also provide protection and help maintain the proper chemical environment for neuronal signaling. Option A is incorrect because it is the motor neurons that guide muscles and deliver neurotransmitters, not neuroglia. Option B is also incorrect because glial cells do have physiological roles in the nervous system. Option C is incorrect because neuroglia do not generate or conduct electrical impulses in response to environmental changes.

Functions of Neuroglia Include Which of the Following