Question

Which one of the following structures is not found in a prokaryotic cell?

• A. Plasma membrane
• B. Nuclear membrane
• C. Cell wall
• D. Ribosome

Answer 1

The correct option is B Nuclear membrane

Prokaryotic cells lack membrane-bound organelles and well-organized nucleus. The nuclear membrane is absent in a prokaryotic cell. The nuclear membrane is a double membrane layer which surrounds the nucleus. It is made up of lipids, that encases the genetic material.

Hence, the correct answer is 'Nuclear membrane'.