Do all bacteria have a flagellum?
No, but some of them do.
Do all bacteria have pilli?
No, but some of them do.
What is the function of a capsule in bacteria?
It is a covering used for protection.
What is the function of a flagellum in bacteria?
It whips back and forth to help them move.
What is the function of pilli in bacteria?
To help the bacterium to attach to surfaces and each other.
What are the three shapes that bacteria can come in?
rod-shaped, round, and spiral
