The correct answer is: D. All the above
Prokaryotic cells are the simplest type of cell. They do not have a nucleus or any other membrane-bound organelles. Instead, their DNA is located in the cytoplasm, which is the jelly-like substance that fills the cell. Prokaryotic cells also have ribosomes, which are responsible for protein synthesis.
Here is a brief explanation of each option:
- A. Membrane bound by organelles
Organelles are small structures that carry out specific functions within the cell. They are surrounded by a membrane, which separates them from the cytoplasm. Prokaryotic cells do not have any membrane-bound organelles.
- B. Nucleolus
The nucleolus is a small structure within the nucleus that is responsible for the production of ribosomes. Prokaryotic cells do not have a nucleus, so they do not have a nucleolus.
- C. Nuclear membrane
The nuclear membrane is a double membrane that surrounds the nucleus. It separates the nucleus from the cytoplasm and allows for the transport of materials between the two. Prokaryotic cells do not have a nucleus, so they do not have a nuclear membrane.
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