which structure is unique to eukaryotic cells?\ndna\ncell membrane\nribosomes\nnucleus

which structure is unique to eukaryotic cells?\ndna\ncell membrane\nribosomes\nnucleus
Answer
Brief Explanations:
Both prokaryotic and eukaryotic cells have DNA, cell membranes, and ribosomes. However, the nucleus is a membrane - bound organelle that is unique to eukaryotic cells. Prokaryotic cells do not have a membrane - bound nucleus; their DNA is in the cytoplasm in a region called the nucleoid.
Answer:
nucleus