Describe the structure of a bacterial cell.

A bacterial cell has five main structural components: a nucleoid (DNA), ribosomes, a cell membrane, a cell wall, and some kind of surface layer that may or may not be an integral part of the wall.

Structurally, there are three architectural areas: appendages (attachments to the cell surface) in the form of flagella and pili (or fimbriae); cell membrane, consisting of a capsule, cell wall and plasma membrane; and the cytoplasmic region, which contains the cell chromosome (DNA) and ribosomes and various kinds of inclusions.



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