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10 Cards in this Set
- Front
- Back
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What are living things called?
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organisms
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What are cells that do not have membrane-bound structures called?
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prokaryotic
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What are cells that have membrane-bound structures called?
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eukaryotic
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What does unicellular mean?
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made up of only one cell
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What does multicellular mean?
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made up of many cells
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Objects or organism too small to be see without a microscope are called?
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microscopic
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What is the basic unit of structure and function of life?
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A cell
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What encloses the cell and acts as a gatekeeper?
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the cell membrane
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What gel-like fluid takes up most of the space inside a cell?
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cytoplasm
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What are the structures inside a cell called?
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organelles
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