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| states that all organisms are made up of one or more cells, the cell is the basic unit of life, and all cells come from other cells |
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| rigid structure that encloses supports and protects the cells of plants, algae, fungi, and most bacteria |
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| protective outer covering of all cells that regulates the interaction between the cell and the environment |
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| green, chlorophyll-containing, plant cell organelle that uses light energy to produce sugar from carbondioxide and water |
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| Constantly moving gel-like mixture inside the cell membrane that contains hereditery material and is the location of most of a cell's life processes |
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| Cytoplasmic organell that moves materials around in a cel land is made up of a complex series of folded membranes; can be rough or smooth |
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| organelles that package cellular materials and transport them within the cell or out of the cell |
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| Cell organelle that breaks down food and releases energy |
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| organelle that controls all the activities of a cell and contains hereditary material made of proteins and DNA |
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| structure such as the heart made up of different types of tissues that all work together |
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| structure in the cytoplasm of a eukaryotic cell that can act as a storage site, process energy, move materials, or manufacture substances |
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| small cytoplasmic structure on which cells make their own proteins |
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| Group of similar cells that work tegether to do one job |
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| living cell in which a virus can actively multiply or in which a virus can hide until activated by environmental stimuli |
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| a strand of hereditary material surrounded by a protein coating that can infect and multiply in a host cell |
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