This means the genetic material DNA in prokaryotes is not bound within a nucleus.

Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA . Eukaryotic cells contain membrane-bound organelles, such as the nucleus, while prokaryotic cells do not.

Difference between Prokaryotic and Eukaryotic Gene Expression - Duration: 9:35. Shomu's Biology 103,511 views. They do not have a nucleus or other membrane-bound organelles.

Viruses are neither prokaryotic nor eukaryotic.
Compare prokaryotic and eukaryotic cells. Eukaryotes can be single-celled or multi-celled, such as you, me, plants, fungi, and insects.

9:35. Prokaryotic cells are the primitive type of cells whereas eukaryotic cells are the advanced cells, Prokaryotic cells have dense-packed DNA without cell wall whereas eukaryotic cells have a well-defined nucleus with boundary.


Prokaryotic cell is actually a single-celled organism whereas eukaryotic cells are present in multi-celled organisms. In addition, the DNA is less structured in prokaryotes than in eukaryotes: in prokaryotes, DNA is a single loop while in Eukaryotes DNA is organized into chromosomes. Prokaryotes are organisms made up of cells that lack a cell nucleus or any membrane-encased organelles. Viruses are in a separate category known as obligate intracellular parasites. In prokaryotic cells, the DNA, or genetic material, forms a single large circle that coils up on itself.The DNA is located in the main part of the cell.

Learn with flashcards, games, and more — for free. Bacteria are an example of prokaryotes. Eukaryotic cells contain membrane-bound organelles, including a nucleus. Prokaryotic cells do not contain a nucleus or any other membrane-bound organelle. By themselves, viruses do not carry the biological material necessary to reproduce; they can only replicate themselves by infecting prokaryotic or eukaryotic cells.

There are two kinds of organisms, eukaryotes, which have a nucleus, and bacteria.

There are two kinds of bacteria, archaebacteria and eubacteria. DNA Structure and Replication: Crash Course Biology #10 - … Prokaryotic cells (Figure below) are usually smaller and simpler than eukaryotic cells.