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Sands Science

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
cell   the smallest unit of an organism that performs life functions  
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nucleus   a structure found in eukaryotic cells that contain DNA and is responsible for controlling the activities of the cell  
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eukaryotic   a cell containing a membrane-enclosed nucleus and organelles  
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prokaryotic   a cell lacking a nucleus or any other membrane-enclosed organelles  
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unicellular   an organism made up of 1 single cell  
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multicellular   an organism made up of more than 1 cell,and often made up of different types of cells  
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classification   the process of grouping things based on similarities  
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taxonomy   the branch of science that formally names and classifies organisms by their structure function and relationship  
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domain   the highest and largest rank of grouping organisms Three groups:Archaea,Bacteria,Eukarya  
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Domain Bacteria   prokarotic single-celled organism that lacks a nucleus in it's cell  
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Domain Archaea   prokarotic single-celled organism that lacks a nucleus in it's cell and can live in EXTREME enviorments  
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Domain Eukarya   organisms with cells that contain a nucleus  
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kingdom   a taxonomic rank below domain 6 groups animalia fungi plantae protista archaea and eubacteria  
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autotroph   an organism that can make it's own food  
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heterotroph   an organism that CANNOT make it's own food it is a consumer in the food chain  
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asexual   reproduction that needs only 1 parent  
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sexual   reproduction that needs 2 parents  
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cell theory   states that all living organisms are made of 1 or more cells cells are the basic unit of life and all cells come from other cells  
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kingdom Archeabacteria   unicellular asexual auto and heterotroph prokaryotic organism that can live in EXTREME enviroments  
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kingdom Eubacteria   unicellular asexual auto heterotroph prokaryotic organism that live in moderate enviroments  
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kingdom Protista   uni and multicelluler sexual or asexual auto and heterotroph eukaryotic organism that are mircoscophic  
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kingdom Fungi   uni and multicellular sexual or asexual heterotroph eukaryoticorganism that is a decomposer in the food chain  
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kingdom Plantae   multicellular sexual or asexual autotrophs eukaryotic organismthat is a producer in the food chain  
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kingdom Animilia   multicellular sexual and asexual heterotrophs eukaryotic organisms that is a consumer in the food chain  
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Created by: orodriguez01
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