A prokaryotic cell's genetic information is contained in the nucleoid, the cell wall helps withstand changes in osmotic pressure, and motility in prokaryotic cells is facilitated by flagella.
The genetic information in a prokaryotic cell is contained in the nucleoid, which is a region where the chromosomal DNA is concentrated. This DNA directs the cell's activities and contains essential genetic instructions.
Prokaryotic cells have a cell wall that helps them withstand changes in osmotic pressure. The cell wall provides structural support and prevents the cell from bursting or collapsing under varying external conditions.
The structure that allows certain prokaryotic cells to be motile is the flagellum. The flagellum acts as a whip-like appendage that aids in cell movement, enabling the prokaryotic cell to navigate its environment.
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