really, REALLY small
yes they are small and they have no nucleus unlike eukaryotic cells that do have a nucleus and are large.
Prokaryotic cells, such as bacteria, are very small simple cells that do not have a nucleus. Instead, their genetic material floats freely in the cytoplasm. This lack of a nucleus is one of the defining characteristics of prokaryotic cells.
There are no exact sizes to nucleuses in plant cells.
Cells that are small and have no nucleus are called prokaryotic cells. They are found in organisms belonging to the domains Bacteria and Archaea and lack membrane-bound organelles.
nucleoid region, for those who happen to say nucleus, bacteria cells don't have a nucleus so this is in fact impossible.
These cells are called eukaryotes, and contain a nucleus and organellles, as opposed to the prokaryotic cells of the monera (bacteria) and blue-green algae which do not have a distinct nucleus.
Prokaryotic cells have small ribsomes, no mitachondria, no nucleus and fewer organelles
The cells of eukaryotes will contain a nucleus.
no nucleus is INSIDE cells
Skeletal muscle cells have more than one nucleus.
Cells in organisms that are a part of the kingdom Animalia do have nucleus. Only cells that are prokaryotic cells do not have nucleus.
Red blood cells or erythrocytes are small biconcave blood cells that lack a nucleus when they are mature and carry oxygen throughout the body. They lack the nucleus and most organelles in order to maximize room for hemoglobin. The cells are active for about 100â??120 days. New cells are made in the bone marrow.