Bacterial Cell Structure
Bacterial Cell Structure: Overview
This topic covers concepts such as Lophotrichous Bacteria, Amphitrichous Bacteria, Peritrichous Bacteria, Plasmids and Monotrichous Bacteria.
Important Questions on Bacterial Cell Structure
Plasmids are circular RNAs present in bacteria.

What is the role of plasmid in a bacterium?


What is the arrangement of flagella in a peritrichous bacterium?

Which among the following bacterium has multiple flagella located at the same spot on the bacterial surface?

What is the arrangement of flagella in a lophotrichous bacterium?

A peritrichous bacterium has a single flagellum on each of two opposite ends.

Which among the following bacterium has a single flagellum on each of two opposite ends?

What is the arrangement of flagella in an amphitrichous bacterium?

Which among the following is a monotrichous bacterium?


Salmonella typhi has which type of flagellar arrangement?

Name a small circular DNA molecule found in bacteria and other cells.
