Agents of Disease
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each of the black spaces below before clicking
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| Disease | abnormal condition, a disorder of a structure or function, that affects part or all of an organism
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| Infectious disease | disease caused by a virus, bacterium, fungus or protist that is spread from an infected organism or the environment to another organism
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| Noninfectious disease | diseases that are noncommunicable and cannot be spread, sometimes called chronic diseases because they last a long time
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| Pathogen | disease producing organism.
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| Vector | any agent (person, animal or microorganism) that carries and transmits an infectious pathogen into another living organism.
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| Bacteria | unicellular microorganisms that have cell walls but lack organelles and an organized nucleus.
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| Virus | infective agent that typically consists of a nucleic acid molecule in a protein coat is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host
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| Fungus | eukaryotic organisms that includes unicellular microorganisms such as yeasts and molds, as well as multicellular fungi that produce familiar fruiting forms known as mushrooms
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| Protist | unicellular or multicellular organism that can be plant like, animal like, or fungus like.
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| Host cell | 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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| Replication | viruses can copy themselves by attaching to a host cell and using the cell as a factory to copy itself
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| Mutation | enable viruses to adjust to changes in their host cells and are the reason why viruses such as the flu are different every year
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| Antibody | a protein that can attach to a pathogen and make it useless, if you have the right antibodies you are immune to a virus.
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| Antiviral drugs | medicine that prevents a virus from entering a cell, antiviral drugs are only good for one virus and not all viruses have one
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| Vaccine | mixture containing material from one or more deactivated pathogens (usually viruses ), helps bodies to form antibodies
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| Antibiotics | some bacteria produce these chemicals that limit the growth of other bacteria.
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| Toxins | poisonous substances produced by some bacteria.
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| Endospores | thick walled structures that some bacteria produce to survive during hard times.
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| Epidemic | a widespread occurrence of an infectious disease in a community at a particular time.
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| Pandemic | is an epidemic of infectious disease that has spread through human populations across a large; for instance multiple continents, or even worldwide.
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| Influenza | Virus
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| Malaria | Protist
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| AIDS | Virus
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| Strep Throat | Bacteria
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| Giardia | Protist
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| Athlete's Foot | Fungus
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| A pathogen that can hibernate for hundreds of years | Bacteria
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| Needs a host cell to survive | Virus
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| Uses spores to reproduce | Fungus
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| Likes to live in wet enviroments | Protist
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