Question

Which of the following cells are pluripotent?

• A. Embryonic stem cells
• B. Nucleosomes
• C. Hepatocytes
• D. Neurons

Hint:

Pluripotent stem cells, like **embryonic stem cells**, have the unique ability to differentiate into a wide range of cell types, making them invaluable for research and therapies.

Answer 1

The Correct Option is A

Embryonic stem cells are pluripotent, meaning they have the potential to differentiate into all types of cells in the body (excluding extra-embryonic tissues such as the placenta). They are one of the most versatile cell types, making them valuable in research and regenerative medicine.

(1) Pluripotent cells:
- Embryonic stem cells (Option 1) are considered pluripotent and can give rise to virtually any cell type in the body, making them essential in developmental biology and therapeutic research.

(2) Why Other Options Are Incorrect:
- Nucleosomes (Option 2) are structural units of chromatin and not actual cells. They do not possess the ability to differentiate.
- Hepatocytes (Option 3) are differentiated cells of the liver and are not pluripotent; they only perform liver-specific functions.
- Neurons (Option 4) are also differentiated cells and are not pluripotent; they perform specific functions in the nervous system.

Conclusion: Embryonic stem cells are pluripotent and capable of developing into any cell type in the body, which is why they are used in regenerative medicine and stem cell therapy.