Which is not a neuroglial cell

Options

A. Oligodendrocyte
B. Microglia
C. Astrocyte
D. Chondrocyte.

Answer

**Step-by-Step Solution:**

1. **Understanding Neuroglial Cells**: Neuroglial cells, also known as glial cells, are supportive cells in the nervous system. They play crucial roles in supporting, protecting, and nourishing neurons.

2. **Types of Neuroglial Cells**: There are four main types of neuroglial cells:
- **Astrocytes**: These star-shaped cells provide structural support and help maintain the blood-brain barrier.
- **Oligodendrocytes**: These cells produce myelin in the central nervous system, which insulates neuronal axons.
- **Microglia**: These are the immune cells of the central nervous system, responsible for removing debris and dead neurons.
- **Ependymal Cells**: These line the ventricles of the brain and the central canal of the spinal cord, involved in the production and circulation of cerebrospinal fluid.

3. **Analyzing the Options**: The question asks which of the given options is not a neuroglial cell. The options are:
- **Oligodendrocytes**: This is a neuroglial cell.
- **Microglia**: This is also a neuroglial cell.
- **Astrocytes**: This is another type of neuroglial cell.
- **Chondrocytes**: These are not neuroglial cells; they are cells found in cartilage, which is a type of dense connective tissue.

4. **Conclusion**: Since chondrocytes are not neuroglial cells, the correct answer is **Chondrocytes**.

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