Prokaryotes are one of the oldest living organism groupings on the planet, with fossil records extending back nearly 3.5 billion years.
Eukaryotic cells are substantially larger and more complex than prokaryotic cells. Prokaryotic cells are further distinguished by the absence of membrane-bound cell organelles such as the nucleus. The binary fission mechanism is used to replicate.
Prokaryotes have a protective capsule that covers and protects their entire body.
The plasma membrane is supported and protected by the cell wall in eukaryotes. The plasma membrane surrounds the cell and regulates the entry and exit of specific chemicals.
DNA, which is responsible for storing all genetic information, is found in the nucleus. The nuclear membrane surrounds the nucleus. The nucleolus is a nuclear component that plays a significant role in protein synthesis. Eukaryotic cells also have mitochondria, which are responsible for producing energy that is later used by the cell.
