Download The Cell Theory

The Cell Theory
1.
All organisms are made up of one or
more cells.
2.
Cells are the basic unit of life.
3.
All cells arise from pre-existing cells
All living Things are composed
of CELLS
bacteria
amoeba
mice
horses
flowers
yeast
trees
mushrooms
protozoa
diatoms
Viruses are not considered cells!
HIV
Cold
chicken pox
Cells that EXIST by
themselves are called
single-celled organisms
amoeba
bacteria
Organisms that are made up
of more than one cell are
called multicellular organisms
plants
animals
Other names and spellings
Single-celled
Singlecelled
Unicellular
Multi-celled
multicellular
Where do Cells come from?
Spontaneous Generation
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=
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Spontaneous Generation
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=
Spontaneous Generation
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All cells come from pre-existing
cells in process called
Cell Division
Recite the Cell Theory
 1.
 2.
 3.