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Gr. 7 Science--Book C, Ch. 1, Section 1: Discovering Cells

Key Terms and Definitions

AB
microscopean instrument that makes small objects look larger
cellthe basic unit of structure and function in living things
compound microscopea light microscope that has more than one lens
resolutionthe ability to clearly distinguish the individual parts of an object
magnificationthe ability to make things look larger than they are
convex lensa curved lens in which the center is thicker than the edges
cell theorya widely accepted explanation of the relationship between cells and living things


Speech-Language Pathologist

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