yes they are small and they have no nucleus unlike eukaryotic cells that do have a nucleus and are large.
Prokaryotic cells have small ribsomes, no mitachondria, no nucleus and fewer organelles
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.
Yes, ribosomes are found in both prokaryotic and eukaryotic cells. However, prokaryotic cells have smaller ribosomes compared to eukaryotic cells. Ribosomes are essential for protein synthesis in all living cells.
They generally are due to the fact that they are much more complex than prokaryotic cells, but there are some very small Eukaroytic cells (such as the sperm: 40 microns), that are smaller than some large Prokaryotic cells (the largest found so far is 660 microns long). As a rule of thumb, though, Eukaryotic cells are larger than Prokaryotic cells.
Other prokaryotic cells
Prokaryotic cells do NOT have a nucleus.
The first cells on earth were likely prokaryotic. This is because the prokaryotic cells are not complex like eukaryotic cells.
Prokaryotic cells do not have a nuclear membrane.
Prokaryotic Cells: Before nucleus. Prokaryotic cells are almost always single-celled, except when they exist in colonies. Prokaryotic cells are generally much smaller and more simple than eukaryotic. Prokaryotic cells are, in fact, able to be structurally simpler because of their small size. Prokaryotic cells have no nucleus. Prokaryotic cells are some tiniest of all cells, 0.0001 to 0.003 mm in diameter. Eukaryotic Cells: True nucleus. More complex and bigger. The diameters of eukaryotic cells range in size from 0.01 mm to 1 mm.
Prokaryotic cells are bacteria and archaea. They are the single celled organism with no nucleus and prokaryotic cells are asexual.
respiratory pathways in prokaryotic cells.....
Bacteria have prokaryotic cells. They do not have eukaryotic cells.