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11 Cards in this Set
- Front
- Back
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cell
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the smallest unit that can perform the functions of life
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microscopy
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the science of using microscopes to view samples or objects
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nuclear membrane
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protects the contents of the nucleus
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organelle
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a specialized structure in a cell
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micrograph
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a photograph taken with a microscope
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nucleolus
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makes ribosomes, which help to make proteins
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nucleus
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the organelle that controls the cell activities
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nuclear pores
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allow materials, such as ribosomes, in and out of the nucleus
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the cell theory
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1. All living organisms are made of one or more cells
2. The cell is the basic organizational unit of life 3. All cells come from pre-existing cells |
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animal cell
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no cell wall
no chloroplasts |
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plant cell
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has cell wall
has chloroplasts |
