Question

what is the structure that is labelled e
flagellum
cell membrane
cilia
cell wall
nucleoid

Explanation:

In a prokaryotic cell diagram, the structure labeled E is the cell membrane. The cell membrane is a crucial structure that surrounds the cell's interior, controlling the movement of substances in and out of the cell. Flagellum is D, cilia are A, cell wall is F, and nucleoid is C.

Answer:

cell membrane