1. Cells

3. 2. All organisms are composed of cells and cell products
Cell Theory
1. Cell is the basic living unit of all organisms
2. All organisms are composed of cells and cell products
3. All cells come from other cells

4. Types of Cells
Prokaryote
Eukaryote

5. Represent the simplest type of living cell Found everywhere
Prokaryote Cells
Example: Bacteria
Represent the simplest type of living cell
Found everywhere

6. One celled organisms Have a rigid cell wall 1 chromosome
Prokaryote Cells
One celled organisms
Have a rigid cell wall
1 chromosome
Contain plasmids
Has ribosomes

7. Pili – short projections that help bacteria to attach to surfaces
Prokaryote Cells
Pili – short projections that help bacteria to attach to surfaces
Flagella

8. Scanning Electron Microscope : Pin point magnified 383 times
Prokaryote Cells
Scanning Electron Microscope : Pin point magnified 383 times

11. Prokaryote
Eukaryote

12. Divided into organelles Plants, animals, Fungus, Protists
Eukaryote cells
Multicellular
Divided into organelles
Plants, animals, Fungus, Protists