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9 Cards in this Set
- Front
- Back
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Prokaryotes
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organisms whose cells lack a nucleus.
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Nucleus
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Dense area in a cell that cotains nucleic acids.
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Nucleic Acids
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The chemical instructions that direct the cells activities.
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Autotrophs
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Organisms that make their own food.
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Heterotrophs
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Organisms that cannot make their own food.
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Eukaryotes
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Organisms with cells that contain nuclei.
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Common domain system of classification
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1-Bacteria
2-Achaea 3-Eukarya |
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Kingdoms of the Eukarya Domain
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a-Protists
b-Fungi c-Plants d-Animals |
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Criterias for placing organisms into domain and kingdoms
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1-Cell Type
* Prokaryotes * Eukaryotes 2-Ability to make food * Autotrophs * Heterotrphs 3-Numbre of cells in their body * Unicellular *Multicellular |
