A prokaryotic cell (e.g. a bacterial cell).
prokaryotic cell
is it centrosomes
The nucleus of the cell contains the genome.
A nucleus and membrane bound organelles
The cytoskeleton is what controls movement in a cell.
The most common example of an anucleated (nucleus-lacking) cell is a mature mammalian erythrocyte (red blood cell). Erythrocytes also lack mitochondria. This causes them to be short-lived. They are specialized solely to facilitate the transport of oxygen to bodily cells, and carbon dioxide away from them, via hemoglobin.
prokaryotic cell
Red blood cell
vacuole
A prokaryote.
A prokaryotic cell is normally a bacteria. A prokaryotic cell does not have a membrane around it's nucleus, it has loops of DNA free in its cytoplasm. A eukaryotic cell is any cell with many organelles (other parts which help it function) and a membrane-bound nucleus. The nucleus is the key difference- if it has a membrane, it is Eukaryotic/a Eukaryote. If not, it is Prokaryotic/a Prokaryote.
One with no nucleus, or complex organelles
is it centrosomes
The nucleus of the cell contains the genome.
A nucleus and membrane bound organelles
The cell nucleus.
The cytoskeleton is what controls movement in a cell.
The most common example of an anucleated (nucleus-lacking) cell is a mature mammalian erythrocyte (red blood cell). Erythrocytes also lack mitochondria. This causes them to be short-lived. They are specialized solely to facilitate the transport of oxygen to bodily cells, and carbon dioxide away from them, via hemoglobin.