Question

Name the three different parts of bacterial flagellum. Which of them is the longest

Answer 1

Bacterial flagellum is composed of three parts
1) Filament
2) Hook
3) Basal body

Filament is longest portion and extends from cell surface to outside.

Answer 2

there are three basic parts in the bacterial flagellum i.e. a filament , a hook and a basal body.

the filament is the longest,which extends from the cell surface.