Term
| In 1665 who first coined the term "cell", implying to empty chambers? |
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| In the 1660's who observed tiny organisms in water samples? |
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| In 1838 which German scientist said that plants were made of cells? |
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| In 1839 which German scientist said that animals were made of cells? |
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| In 1855 which German scientist said that cells were produced from existing ones? |
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Definition
1. All living things made of cells
2. Cells are the basic unit of structure and function
3. New cells are produced from existing ones |
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Term
| Under what conditions can a scanning probe microscope operate? |
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Definition
| Samples that are in plain air or in a solution |
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Term
| Cells are barricaded by what? |
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Definition
| Membrane enclosed structure containing the cell's DNA |
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| What are prokaryotes and their characteristics? |
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Definition
| Cells that evolved before nuclei developed (bacteria), simple organisms |
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Term
| What are eukaryotes and their characteristics? |
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Definition
| Cells that contain genetic material in nuclei, and are large and complex |
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