Question

which drawing is a representation of a prokaryotic cell?

Explanation:

Prokaryotic cells lack a true nucleus and membrane - bound organelles. Option A shows a cell with a single circular DNA (not enclosed in a nucleus) and no membrane - bound organelles, which is characteristic of prokaryotes. Option B has a nucleus and various membrane - bound organelles (like chloroplasts, vacuoles), which are typical of plant (eukaryotic) cells. Option C has a nucleus and membrane - bound organelles (like mitochondria), which are typical of animal (eukaryotic) cells.

Answer:

A.