Which cell type has a plasma membrane?

• A. Prokaryotic
• B. Eukaryotic
• C. Both

Answer: (C)

Verified step by step guidance

1. Understand the basic structure of a cell: All cells, regardless of type, have a plasma membrane. This membrane is crucial for maintaining the cell's environment and controlling the movement of substances in and out of the cell.
2. Define prokaryotic cells: These are unicellular organisms that lack a nucleus and other membrane-bound organelles. Examples include bacteria and archaea.
3. Define eukaryotic cells: These cells have a nucleus and other organelles enclosed within membranes. They can be unicellular or multicellular, including plants, animals, fungi, and protists.
4. Recognize the universal presence of the plasma membrane: Both prokaryotic and eukaryotic cells have a plasma membrane. It is a fundamental component of all cell types, providing a barrier and facilitating communication and transport.
5. Conclude that both cell types have a plasma membrane: Since the plasma membrane is essential for cell survival and function, it is present in both prokaryotic and eukaryotic cells, making the correct answer 'Both.'