1. The Cell as the Structural Basis of Life

2. Development of the Cell Theory
Zacharias Jensen
Anton van Leeuwenhoek
Robert Hooke
Robert Brown
Matthias Schleiden
Theodor Schwann
Rudolf Virchow

3. All living things are composed of cells.
The Cell Theory
All living things are composed of cells.
Cells are the basic units of structure and function in living things.
All cells come from pre-existing cells.

4. Cell Structure and Function
Basic structures
Cell membrane
Genetic material
Cytoplasm
Organelles perform specialized functions to maintain the cell’s life.

8. Cell membrane
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9. Cell wall ,

10. Nucleus

11. http://highered. mcgraw-hill
/F_04_15.jpg
Endomembrane system

12. Endocytosis and exocytosis

13. http://upload. wikimedia

14. Endosymbiont Hypothesis
Endosymbiont Hypothesis

15. Cytoskeleton