1. Cells

2. Single Celled Organisms Multi Celled Organisms
Bacteria Virus Protozoa
Flower Cat Bee Tree

3. Cells Single Celled Organisms Multi Celled Organisms
The organisms have more than one cell
The entire organism contains 1 cell
Both have cell parts: nucleus, cell membrane, cytoplasm, etc.
Usually microscopic

4. Animal Cells
ALL animals contain animal cells

5. Animal Cell
Nucleus
Cytoplasm
Cell Membrane

6. Animal Cells
Cell Membrane: A thin covering that allows nutrients and water to pass in and out of
the cell
Nucleus: THE BRAIN. It controls ALL cell activities and contains genetic material
Cytoplasm: A jelly like fluid in the cell. It
contains chemicals that keep the cell healthy

7. Plant Cells
ALL plants contain plant cells.

8. Plant Cell
Nucleus
Cell Membrane
Cell Wall
Chloroplast
Cytoplasm

9. Plant Cells Cell Wall: A stiff wall that protects the outside of
the cell.
Cell Membrane: A thin covering that allows
nutrients and water to pass in and out of the cell
Nucleus: THE BRAIN. It controls ALL cell activities
and contains genetic material
Chloroplasts: Produces food for the cell
Cytoplasm: A jelly like fluid in the cell. It
contains chemicals that keep the cell healthy

10. Let’s Review Cells Animal Cells Plant Cells Both Cell Wall Nucleus
Chloroplast
Nucleus
Cytoplasm
Cell Membrane