What are Prokaryotic Cells?
Definition: A prokaryotic cell is a type of cell that lacks a nucleus and membrane-bound organelles, commonly found in bacteria and archaea.
The term prokaryotic is derived from the Greek words “pro,” meaning before, and “karyon,” meaning nucleus, indicating cells that lack a true nucleus. Prokaryotic cells are simple cells and lack organelles like mitochondria, Golgi apparatus, lysosomes, etc. They include organisms like bacteria, archaea, PPLOs etc. They usually have rigid cell walls and structures like pili and fimbriae. Since they lack a true nucleus, their genetic material lies concentrated at a particular portion of the cytoplasm forming the nucleoid region.
Also Read: Difference Between Archaea and Bacteria
Diagram of Prokaryotic Cell – Structure and Characteristics
The diagram of prokaryotic cells helps us to understand the structure of simple prokaryotic organisms and the mechanism by which they interact with the environment. The diagram of prokaryotic cells shows a lack of a true nucleus and membrane-bound organelles. These cells are considered to be primitive in the evolutionary timeline of the Earth. In this article, we will study the diagram of a prokaryotic cell and its structure in detail.
The diagram of a prokaryotic cell with labeled parts is given below:
Table of Content
- What are Prokaryotic Cells?
- Structure of Prokaryotic Cells
- Characteristics of Prokaryotic Cells
- Conclusion – Diagram of Prokaryotic cell
- FAQs on Diagram of Prokaryotic Cells