Chapter 3.2, Problem 6AYP

Summary Introduction

Toexplain:

The way through which a flagellum works in the presence of an attractant.

Concept introduction:

The bacteria are the prokaryotes,which have no organelles. They are single-celled organisms. Their cell wall has peptidoglycan and they reproduce by binary fission. There are few accessory structures that are originated from the exterior of a bacterial cell. These structures are not always present in all bacteria. They are divided into two groups: those which provide motility and those which provide channels or attachment points.