Welcome to the Cell Chapter 2-3. Microscopes Microscopes --- allowed scientists to view cells. Cells --- The basic unit of life Compound light microscopes.

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Presentation transcript:

Welcome to the Cell Chapter 2-3

Microscopes Microscopes --- allowed scientists to view cells. Cells --- The basic unit of life Compound light microscopes --- Uses lenses to magnify objects.

Discovery of Cells.. Important People to Know Robert Hooke --- Discovered and named the first cell Anton van Leeuwenhoek --- Discovered microscopic organisms in ponds. Schleiden --- Said all plants are made of cells Schwann --- Said all animals are made of cells. Virchow --- said “all cells come from cells.”

Cell Theory Parts 3 parts to the cell theory: Cells are the basic unit of life All organisms are made of 1 or more cells All cells come from already existing cells

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