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Students Will: summarize the contributions scientists have made toward the cell theory summarize the contributions scientists have made toward the cell.

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Presentation on theme: "Students Will: summarize the contributions scientists have made toward the cell theory summarize the contributions scientists have made toward the cell."— Presentation transcript:

1 Students Will: summarize the contributions scientists have made toward the cell theory summarize the contributions scientists have made toward the cell theory state the cell theory. state the cell theory.

2 Early Scientists Contributions

3 Anton van Leeuwenhoek First compound light microscope First compound light microscope

4 Robert Hooke Coined the term cell Coined the term cell

5 Matthias Schlieden All plants are made of cells All plants are made of cells

6 Theodor Schwann All animals are made of cells All animals are made of cells

7 Rudolf Virchow Cells can only arise from pre- existing cells Cells can only arise from pre- existing cells

8 Cell Theory 1. The cell is the basic unit of structure. 2. The cell is the basic unit of function. 3. All cells arise from pre- existing cells.

9 Questions... Who used the first microscope? Who used the first microscope? Who said that plants were made of cells Who said that plants were made of cells Who coined the term cell? Who coined the term cell? Who said that all animals were made of cells? Who said that all animals were made of cells? Who said that cells must come from existing cells? Who said that cells must come from existing cells?

10 State the cell theory... The cell is the basic unit of structure. The cell is the basic unit of structure. The cell is the basic unit of function. The cell is the basic unit of function. All cells arise from pre-existing cells. All cells arise from pre-existing cells.


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