Advantages And Disadvantages Of Microorganisms
Microorganisms: good, evil or both?
Introduction:
A micro-organism is a microscopic[ Able to be seen only under a microscope] organism. It can be single celled or multicellular. The study of these organisms is called microbiology[ A branch of biology dealing with microscopic forms of life]. There are many types of micro-organisms. The most popular types are microbes. Microbes are single cellular organisms. They are also known as the oldest species on Earth. Some of them are Virus, Fungi and Bacteria. See below some details of microorganisms.
The Paragraph below is going to talk about the good effects of micro-organisms. Here are 5 points that states that microorganisms are good.
Making food:
Many micro-organisms help us to make some of our very favorite and delicious food, like Bread, Cheese and Beer. The most common one of these types of micro-organisms is Yeast. Yeast produces carbon dioxide when heated up hence making the dough of bread rise up. The dough is then cut into loaves. Some microbes also help in the growth of trees, which give us vegetables to eat.
Yeast
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They mainly occur in the colon, which is also called the large intestine. It is also found in the part which is farthest from the stomach in the small intestine. The esophagus, stomach and the first part of the small intestine are mostly bacteria free due to the deterrent effect of the strong stomach acid and the high level of digestive enzymes[ A chemical substance in plants and animals that cause natural process.]. Almost all the bacteria present in the digestive system is friendly, except for some which are sometimes dangerous. Another benefit is that they also provide is protection against potentially harmful bacteria that try to establish diseases or sickness and invade the cells that line the intestinal
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