Bacteria are the most primitive forms of cells, and they do not have a "real" nucleus. Their DNA basically floats around inside of them.
Protists are eukaryotes. They are cells with a nucleus. Bacteria and archea are generally much smaller than nucleated cells and they have no nucleus. The mitochondria and chloroplasts in nucleated cells are about the size of bacteria and apppear to be descendants of bacteria that lived symbiotically within cells that evolved into cells with a nucleus.
all eukaryotic cells (plant and animal cells). prokaryotic cells do not have a nucleus (bacteria)
Cells without a nucleus are called prokaryotic cells. If a eukaryotic cells does not have a nucleus, it is called an anucleate.
Salmonella bacteria and bacillus bacteria are two types of cells that do not have a nucleus.
There are 2 cells deprived of nucleus are Red blood cells in eukaryotes and bacteria cells in prokaryotes
virus??? Prokariotic cells, as bacteria, etc.
Prokaryotic
Bacteria.
Organisms that lack a nucleus is called a Prokaryote. All prokaryotic cells are bacteria. :)
Plant and animal cells have a nucleus. Eukaryotic cells have a nucleus but most bacteria, that aren't eukaryotic, don't have a nucleus.
Prokaryotic Cells are cells that have to have organelles that are not surrounded by a membrane and do have ribosomes. Their DNA is in the shape of a circle. They have no nucleus, the DNA is bunched up in the cytoplasm. The type of cells that are prokaryotic are bacteria and only bacteria cells.
Bacteria is a Prokaryote, a simple cell with no true nucleus. Animal and Plant cells are considered Eukaryotic, cells with a true nucleus.