CELLS. Prokaryotic Cells Less advanced and less complex (more primitive) No nucleus: DNA is free floating Still carry out all characteristics of life.
1 mm1 cm0.1 m1 m10 m100 m redwoods hummingbirdshumans frog eggs light microscopes human eye, no microscope Do not post to Internet.
CAMPBELL AND REECE Chapter 6 A Tour of the Cell. Cell Theory All living organisms are made of cells Cells are the smallest unit of structure & function.
Chapter 6 A Tour of the Cell