Cells and cell theory 12-8-10

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					Title: Cells and Cell Theory

Learning Objective: Students will know and be able to apply the principles of cell
theory.

1. Cells are the basic units of structure   Robert Hook decided corks have cells.
and function for all living things. (all    Organelle are to cell, as organ is to
living things are made of cells)            human.
                                            Mathas Schnieden decided all plants are
                                            made of cells.
2. All new cells are produced from          Every cell developes from another cell.
existing cells.                             Cancer cells divide out of control
                                            Cells that divide are called “two
                                            daughters”

3. All cells contain the hereditary     The nucleus contains DNA
information (DNA) of the organisms they Prokaryotes don’t separate DNA with a
are part of.                            nucleus, Eukaryotes do.
                                        Chromosomes house DNA

				
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posted:11/19/2011
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