Which glial cell type is responsible for the formation of the blood-brain barrie

Practice Questions

Q1
Which glial cell type is responsible for the formation of the blood-brain barrier?
  1. Astrocytes
  2. Microglia
  3. Oligodendrocytes
  4. Ependymal cells

Questions & Step-by-Step Solutions

Which glial cell type is responsible for the formation of the blood-brain barrier?
  • Step 1: Understand what glial cells are. They are support cells in the brain.
  • Step 2: Learn about the blood-brain barrier. It is a protective barrier that controls what substances can enter the brain.
  • Step 3: Identify the types of glial cells. There are several types, including astrocytes, oligodendrocytes, and microglia.
  • Step 4: Focus on astrocytes. These are a type of glial cell that have many important functions.
  • Step 5: Recognize that astrocytes help form the blood-brain barrier. They surround blood vessels in the brain.
  • Step 6: Understand that astrocytes regulate what can pass through the blood-brain barrier, keeping harmful substances out.
No concepts available.
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