Cells!
Amanda Bonds
Cell Theory
1- All living things are made of cells.
2- Cells are the basic units of structure and function.
3- All cells come from other cells.
Prokaryotes
- Do not have a nucleus.
- Only exist in bacteria.
- Smaller
- Simple
- No membrane
- Bound organelles
- Less evolved
- Oldest cells
Eukaryotes
- Nucleus
- Exist in animal, plant, fungi, Protista
- Larger
- Complex
- More evolved
- Younger
Plant vs. Animal
Plant
- Cell wall
- Chloroplast
- Large central vacuole
- Structural support
- No centrioles
Animal
- No cell wall
- No chloroplast
- No vacuole, but if it is present it is small
- Centrioles used in cell division