A flagellum is composed of ……..parts.
a) two
b) three
c) four
d) five
Explanation: 1. A basal apparatus,
2. A short curved hook and 3. A helical filament
The hook and the filament of the flagellum is made up of protein…….
a) tubulin
b) myosin
c) flagellin
d) actin
A bacterium having single flagella is
called……..bacterium.
a) monotrichous
b) lophotrichous
c) amphitrichous
d) peritrichous
A bacterium having two or more flagella inserted at one pole of the cell is…..
a) atrichous
b) lophotrichous
c) amphitrichous
d) peritrichous
A bacterium having group of flagella inserted at both poles of the cell is…..
a) atrichous
b) lophotrichous
c) amphitrichous
d) peritrichous:
A bacterium having many flagella dispersed on the entire surface of the cell is…..
a) atrichous
b) lophotrichous
c) amphitrichous
d) peritrichous
