Which of the following structures is NOT found in some prokaryotic cells?
A) flagellum
B) axial filament
C) cilium
D) pilus
E) peritrichous flagella
Answer: C
Which of the following structures is NOT found in some prokaryotic cells?
A) flagellum
B) axial filament
C) cilium
D) pilus
E) peritrichous flagella
Answer: C