Cell Structure
and Function
Concept 2: Features of Prokaryotic Cells
Prokaryotes, which include all
bacteria and archaea (archaebacteria), are the simplest cellular
organisms.
![](images/proCell.jpg)
Prokaryotic cells
are fundamentally different in their internal organization from
eukaryotic cells. Notably, prokaryotic cells lack a nucleus and
membranous organelles.s
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