Structure of Prokaryotic Cell -
Structure of Prokaryotic Cell
- The prokaryotic cells lack a membrane-bound and defined nucleus. Their genetic material is localised in the cytoplasm as the nucleoid.
- The cells are surrounded by the cell envelope that is made up of glycocalyx, cell wall and plasma membrane.
- The cytoplasm of the prokaryotic cells contains 70S ribosomes, nucleoid, plasmids, inclusion bodies etc.
- Motile prokaryotic cells have cell appendages in the form of flagella.
- Apart from the flagella, these cells can have fimbriae to provide attachment to the surface and conjugation pili to facilitate the exchange of genetic material.
- There is no cellular compartmentalization in the form of cell organelles.
-
Vibrio cholera is a bacterium. Bacteria are prokaryotic cells. Their flagella show rotating motion.
View full answer