1. Prokaryotic Cells
1.1 IB Biology

2. Prokaryotic Cell DNA is concentrated in a non-membrane enclosed region
Has no true nucleus or membrane bound organelles
Simpler in structure than Eukaryotic cell
Examples include bacteria and archaea

3. Prokaryotic Cell Flagellum Nucleoid (DNA) Ribosome Cell Membrane
Cell wall
Capsule
Cytoplasm
Pili

4. Prokaryotic Structures
Cell Wall: Rigid Structure outside plasma membrane
Plasma Membrane: Membrane enclosing cytoplasm, controls what enters and exits cell.
Nucleoid: Condensed area of DNA within cell

5. Prokaryote Organelles
Flagella: Provides means of movement in some prokaryotes.
Cytoplasm: Interior of the cell, contains organelles and DNA
Ribosome: Produces proteins
Pili: Hair like structure on outside of cell used for attachment.

6. Prokaryotic Division: Binary Fission

7. Prokaryotic Division: Binary Fission
DNA is coiled before reproduction
The DNA of the bacterium replicates
The DNS is pulled to opposite sides (poles) of cell
Cell wall grows in preparation for division
Cell wall divides causing cell to divide
Two cells (daughter cells) have coiled DNA, ribosomes and plasmids

8. Prokaryotic Cell Google E-coli and draw the structure
Label the following parts: Nucleoid, Flagella, Cytoplasm, Ribosome, Pili, Cell Wall, Plasma Membrane, Cell Capsule.