Prokaryotes/ Both prokaryotic cells Always singlecelled NO nucleus Cytoplasm DNA and RNA NO membraneCell membrane bound organelles Usually bacteria microscopic Simple and primitive Have ribosomes Prokaryotes/ Both prokaryotic cells Always singlecelled NO nucleus Cytoplasm DNA and RNA NO membraneCell membrane bound organelles Usually bacteria microscopic Simple and primitive Have ribosomes Eukaryotes/ Viruses eukaryotic cells Have nucleus NO cell membrane Have membrane- Surrounded by a bound organelles protein coat Can be single or Only DNA OR mulicellur RNA ultramicroscopic Complex and Require a host “fancy” cell Cell Theory Eukaryotes/ Viruses eukaryotic cells Have nucleus NO cell membrane Have membrane- Surrounded by a bound organelles protein coat Can be single or Only DNA OR multicellular RNA ultramicroscopic Complex and Require a host “fancy” cell Cell Theory -All living things are made of cells -Cells come from other cells -Cells are the basic unit of life -All living things are made of cells -Cells come from other cells -Cells are the basic unit of life