How Are Fungi Microorganisms - 809 Words

Yeasts are one of the most researched microorganisms (Howstuffworks, 2008). They can be used for things such as alcoholic beverages, baking, probiotics, and much more. They are eukaryotic Fungi microorganisms. True yeasts are unicellular and reproduce mainly by budding (The Columbia Electronic Encyclopedia, 2004). Budding is an asymmetric division process of mitosis. Yeasts of the genus Saccharomyces are especially important to alcohol fermentation (The Columbia Electronic Encyclopedia, 2004). In baking, yeast is used to act upon carbohydrates to form carbon dioxide, which is necessary for dough to rise (The Columbia Electronic Encyclopedia, 2004). Yeast has also been used since early times to treat varying ailments for the high content of vitamins in B-complex group that it contains (The Columbia Electronic Encyclopedia, 2004). Yeasts can be found around the world. While on soil and many plant surfaces, they are most abundant in sugary mediums like fruit (Encyclopedia Britannica, 2008). Yeasts obtain food from organic matter around them (Howstuffworks, 2008). Because yeasts are anaerobic, they can survive without oxygen (Verghese, 2012). Yeast uses a special process called fermentation. Fermentation is the chemical breakdown of a substance by bacteria, yeasts, or other microorganisms (Lallemand, 2011). Fermentation is an energy yielding process in which nutrients are converted into alcohols and acids that does not require alcohol. The nutrients that areShow MoreRelatedInfection Control1129 Words   |  5 Pages1.1 Identify the differences between Bacteria, Viruses, Fungi and parasites. The common characteristics of bacteria: Bacteria are microscopic single-cell organisms. Different types of bacteria can be identified by their size and shape. Bacteria can multiply outside the body. Most bacteria need moisture, time, warmth and nutrients to survive and multiply. Some bacteria are helpful. Some bacteria produce toxins which cause unpleasant symptoms. Most bacteria can be treated with antibioticsRead MoreScope of Microbiology1359 Words   |  6 Pagesï ¿ ½Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Microbiology is the study of microorganismsï ¿ ½Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Microorganisms, roughly, are living things that are too small to be seen with the naked eyeï ¿ ½Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Microorganisms cannot be distinguished phylogenetically from ï ¿ ½macroorganismsï ¿ ½ (see  variety of microorganisms, below)ï ¿ ½Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Microbiology is more a collection of techniques: aseptic technique, pure culture technique, microscopic observation of whole organisms, etc.ï ¿ ½Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Microbiologists isolate specific, culturable microorganisms from wild populationsRead MoreThe Germ Theory Of Modern Medicine And Vaccines837 Words   |  4 PagesMorgan Brewer Mrs. Canuette H. English III 10 November 2015 The Germ Theory The germ theory is crucial in the development of modern medicine and vaccines. 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A better understanding of environmental microbiology mayRead MoreCauses and Spread of Infections Essay1671 Words   |  7 Pagesof infection outcome 1- to understand the causes of infections identify the differences between bacteria, viruses, fungi and parasites. 1) Bacteria is a organism that is present in most habitats, as well as human bodies and other living organisms such as plants and animals. Bacteria multiplies by its self to progress and spread. Unlike other infections such as viruses, fungi or parasites bacteria is not always harmful in fact in many cases bacteria can be useful to the living organisms,habitats