Speech on different pathogens and the diseases they cause.

Hello Everyone. Im here to talk about the difference mingled with prions, viruses, bacteria, protozoans, kingdom Fungi and macro-parasites. These ar all pathogens that make consider diseases. I will too be giving ex angstromles of the diseases that these pathogens cause. Prions argon infectious agents which do non have a nucleic acid genome. Prion diseases argon often called spongi physical body encephalopathies (mad cattle disease) because of the post mortem appearance of the brain with braggy vacuoles in the lens cortex and cerebellum. Prion proteins are found in two forms, the wild instance form (PrPc) and the mutant form (PrPsc). Once the protein that has been interpolateed from its dominion structure it can alter other proteins to form more than prions. Examples of the diseases they cause are: Scrapie in sheep Chronic wasting disease in mule deer Creutzfeld-Jacob disease in valet de chambre & Alpers syndrome in humans The 1st outline is of the difference bet ween normal protein sheep write and prion protein folding. The 2nd outline is of a hamster prion. Viruses are non-cellular (non-living) infectious agents consisting of a mavin type of nucleic acid (either RNA or DNA) bump by a protein coat. Some viruses have an additional shtup around this coat called an envelope. Viruses are generally specific for a given host, although all organisms are susceptible to viral attack. in that location are thousands of diverse viruses that come in a soma of shapes.

Many are polyhedral , or multi-sided. antithetic viruses are shaped like spiky ovals or bricks with round corners. Examples of the diseases they cause are: Influenza Measles AIDS Hepa titis & Foot and mouth disease The 1st p! icture is of the different structures. The 2nd picture is of the inside of a virus. The 3rd picture is of an actual virus. Bacteria consist of only a single cell, with no internal membranes. Bacteria have been found... If you want to operate a full essay, order it on our website: OrderEssay.net

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