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Terms for microbes, Quiz: 9/14

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Question
Answer
Amoeba   an animal-like protist  
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Bacteria   unicellular organisms that lack membrane-bound structures; a common term used to describe prokaryotes  
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Capsid   the protein shell that surrounds a virus  
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Capsule   a surface layer on some bacteria that helps them stick to each other and surfaces  
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Cilia   a short har-like appendage used by mircroorganisms for motion  
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Euglena   unicellular protist that lives in freshwater characterized by a reddish eyespot and a single flagellum  
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Eukaryote   either unicellular or multi-cellular organism that contains membrane-bound organelles and genetic material within a nucleus  
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Eyespot   an organelle of the protist euglena that is sensitive to light  
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Flagellum   a whip-like structure on unicellular organisms that aids with movement  
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Microbe   any organism or near life form that cannot be seen with the naked eye  
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Paramecium   a protist  
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Parasite   an organism that derives nourishment or habitat from the tissues or fluids of another organism; a eukaryotic pathogen can be unicellular or multi-cellular  
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Prokaryote   a unicellular organism that lacks a true nucleus and membrane-bound organelle  
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Protist   generally, a single-celled organism with a nucleus and organelles; including amoebas, euglenas, paramecia, and volvox  
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Pseudopod   an extension of the cytoplasm used for movement in some organisms; a means of locomotion for an amoeba; literally "false foot"  
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Virus   particle consisting DNA encased in a protein coat that injects its DNA into a living cell to reproduce; a microbe that consists of nucleic acid enclosed within a protein shell that requires living cell to reproduce; scientists consider virus not alive  
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