Explanation:

- Ribosome:

- Composed of ribosomal RNA (rRNA) and protein.

- Site of protein synthesis in the cell.

- Present in both prokaryotic and eukaryotic cells.

- Correct Answer

- Nucleus:

- Contains the cell's genetic material (DNA).

- Surrounded by the nuclear envelope.

- Includes structures like nucleolus, where ribosome subunits are made.

- Golgi Body:

- Involved in modifying, sorting, and packaging proteins for secretion.

- Composed of stacked membrane-bound structures called cisternae.

- Lysosome:

- Contains digestive enzymes.

- Breaks down waste materials and cellular debris in the cell.