What is the difference between virus and bacteria?

There are a number of differences between viruses and bacteria or more suitably viruses and bacteria, including their relative sizes, reproductive methods and resistance to medical intervention. Bacteria, the singular form of the word bacteria, are a unicellular living organism, with complete sets of genetic codes of ribonucleic acid (RNA) and deoxyribonucleic acid (DNA). The virus is slightly more than part of the RNA or DNA covered with a protein cloak. Bacteria is therefore at least a hundred times larger than a typical virus.

One of the main differences between viruses and bacteria is the reproduction method. The bacterium is a completely separate and self -production unit. When the time is correct, the bacteria distributes its genetic material DNA and RNA into two. Independent cell walls will accumulate around these two new bacteria and this process will continue until thousands or millions of bacteria are formed. Thus, bacteria tribes survive almost in Evelmi environments on the ground, including inanimate surfaces such as rocks or plastic. The virus can lieEt sleeping for thousands of years before it finally gets into contact with a suitable host. As soon as it enters the host body, the virus uses pendants similar to the legs to clamp on the cell and the tip or chemical coating to penetrate the cell wall.

Once the virus is inside the living cell, it replaces the original DNA or RNA cells with its own genetic instructions. These instructions are usually to create as many copies of the virus as possible. Once the cell has survived its usefulness, explodes and sends thousands of copies of the original virus to other unsuspecting cells.

ninety -nine percent of all known bacteria are considered beneficial for people or at least harmless. They spend their days by breaking the two organic matter and destroying harmful parasites. A small percentage of bacteria considered it harmful to the human body such as Streptococcus and e coli still perform the same functions as their less toxicKé bacteria of the brothers.

bacteria feed on the tissues of the human body and eliminate toxins and acids. It is these toxins and irritating acids that cause many problems associated with bacterial infection. If bacteria can be killed antibiotics, the remaining infections should be cleaned quickly.

Most viruses on the other hand do not serve any beneficial purpose. Their only mission in life is to create more viruses to ensure the survival of the tribe. The deadly effect that the virus has on its host is only random.

When the virus enters the human body, it seeks an acceptable host cell and seizes it without warning. Once the cell bursts, thousands of new viruses repeat the process on other healthy cells. The natural defense of the body is aware of the invasion, the virus can have significant control of vital organs and tissues. The human immunodeficiency virus (HIV) and the ebola virus are textbook examples of what dangerous viruses can do to the human body to do their course.

Medical intRed and treatment is another main difference between viruses and bacteria. Bacteria are alive, which means they can kill them in a form of chemical agent. Antibiotics are chemical compounds that kill bacteria by destroying their cell walls or neutralizing their ability to reproduce. The reason why doctors prescribe lengthy antibiotic wheels towards patients is to create an environment in which bacteria cannot live. Although bacteria often eventually develop tolerance for certain antibiotics, the effect is similar to the use of insecticide on insects.

Viruses

do not consider themselves living creatures. They cannot be "killed" in the same sense as antibioticas kill bacteria or insecticides kill insects. In fact, treatment of viral infections is often no treatment at all. The disease must perform its course until the body can be mounted by successful defense separately. Antiviral treatment, when they exist, work on the principle of blocking their own destructive methods of the virus. Either RNA or DNAnd the virus chain must be drawn harmless genetically, or the methods of breaking the cell wall must be destroyed.

antiviral drugs are not effective against all viruses, and therefore certain diseases such as AIDS, HIV and Ebola are still affected by millions of people around the world. Scientists are still trying to understand the basic structure and genetic programming of viruses. Only by understanding how the virus can work can eventually be developed a successful vaccine. On the other hand, the treatment of most bacteria -based diseases can be a matter of finding the most effective antibiotic or using a wide spectrum.