Bacteria that live in our body produce ...

We used to think of bacteria, pathogens. Indeed, the bacteria at the beginning of various disturbing disease. However, it is important to note that, in contrast to widespread opinion, only a small amount of a thousand species of bacteria are pathogenic, ie disease. Most bacteria do not harm people, and many kinds of bacteria are useful and even vital to our health. The bodies of humans and animals is a natural medium for bacteria. Bacteria that live in our bodies produce and provide us with various vitamins. In the digestive system, there are different types of beneficial bacteria involved in an important and integral way. These bacteria are vital for the metabolism of food, production of enzymes and vitamins (eg, bacteria that produce vitamins B and vitamin C), destruction of pathogenic microorganisms, including fungi,

, and regulation of intestinal acidity. These bacteria play a crucial role organisms.

Bacteria that live in the digestive system of ruminants "to break cellulose components of monosaccharides, releasing useful energy in the process. Not only that bacteria located at the entrance to the body (eg, mouth, skin and vagina of women) did not hurt, they do not allow pathogens to settle there or to invade our bodies through these entry points. Sewage removal facilities helps breakdown bacteria in many products (not only organic) and neutralize some buy strattera online toxic substances that make their way down the drain. Bacteria play an important role in biological pest control purposes, as natural enemies of various organisms, damage to crops and agricultural industry. Some bacteria play an important role in modern genetic engineering methods: by the inclusion of certain genes in bacterial cells, bacteria can be caused for proteins that these genes encode. These proteins can be used for the production of medicines and other vital substances such as hormones. Other bacteria used in making food, especially dairy products. Special bacteria ferment milk to convert such products as cheese, milk and yogurt culture, production of which would be impossible without them. Food chain is a model that shows how energy is transferred in the form of food from one organism to another. The arrows between the organisms show the direction of energy flow. Bacteria and fungi redutsentov. They break down waste and dead organisms for food. These broken materials back into the soil to be recycled and reused by plants. An example of this can be a fungus growing on the deck. Although the destroyers are very important for the ecosystem, they are usually not shown in the food chain models. .