Asked by Rusul Hamad on Jul 16, 2024
Verified
What are the ciliated CNS neuroglia cells that play an active role in the production of cerebrospinal fluid?
A) astrocytes
B) oligodendrocytes
C) microglia
D) ependymal cells
Ciliated CNS Neuroglia
Specialized cells in the central nervous system with hair-like structures, involved in moving fluid or debris across their surfaces.
Cerebrospinal Fluid
Clear, colorless body fluid found in the brain and spinal cord, providing cushioning and maintaining a stable environment.
Ependymal Cells
Glial cells that line the ventricles in the brain and the central canal of the spinal cord, involved in the production of cerebrospinal fluid.
- Understand the structure and function of different neuroglia in the central nervous system (CNS).
Verified Answer
JR
Jamie RobertsJul 20, 2024
Final Answer :
D
Explanation :
Ependymal cells are CNS neuroglia cells that have cilia and are involved in the production and circulation of cerebrospinal fluid. Astrocytes provide support to neurons and help regulate the chemical environment around them. Oligodendrocytes produce myelin sheaths around axons in the CNS. Microglia are immune cells in the CNS that help protect against pathogens and remove cellular debris.
Learning Objectives
- Understand the structure and function of different neuroglia in the central nervous system (CNS).