Yes. Even though it looses its nucleus and cannot reproduce or repair itself, it is still considered a cell.
It is still considered as a cell. Take the red blood cellas an example, when it matures, it looses its nucleus but even then, it is still considered as a cell.
A red blood cell. Scientific name, Erythrocyte
It is biconcave in shape , mature red blood cell do not have nucleus,
a mature red blood cell
erythrocytes
An erythrocyte is a mature red blood cell.
Then the mature red blood cell becomes a useless cell without any knowledge on how to do its job. It will then float through your blood stream until it is absorbed.
A mature red blood cell does not have a nucleus or DNA.
No, it cannot divide since mature red blood cells have no nucleus. there are no chromosomes to replicate.
a mature red blood cell doesn't have a nucleus while an immature one does.
Mature human red blood cells have no nucleus.
Till the pre-erythrocyte stage you have the nucleus in red blood cells. It is shed to get the mature red blood cell.