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Cells. Cell Theory. All living things are composed of at least one cell. Cells provide structure and function for living things. All cells come from preexisting cells. How do cells do all of this??. Cells Provide Structure. Cells Provide Function. Cells Perform Work.
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Cell Theory • All living things are composed of at least one cell. • Cells provide structure and function for living things. • All cells come from preexisting cells. How do cells do all of this??
Cells Perform Work • What kinds of work do cells perform? • Inner life of the cells • http://multimedia.mcb.harvard.edu/anim_innerlife_hi.html • What is required to perform work? • How do they obtain and use resources?