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Arguments Against Mimi Virus

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Since viruses were first discovered in 1892, there has been an ongoing debate of whether or not a virus can be classified as living organisms. A virus is composed of two simple components: a genome and a protein coat to protect this genome, and they are known to infect living host cells to replicate. From this definition, it does not define either the possibility of whether or not that a virus is alive. It gives the structure and function of the virus, but not the general rules that are needed to be met when an organism is considered alive. Some scientists believe that the discovery of the mimivirus prompts that all viruses are alive. Others claim that the mimivirus is an anomaly and does not relate to the general aspects of viruses. Viruses …show more content…

Differentiation is when different cells can occur and viruses are unable to make any other kind of cell. They are only able to inject their genes into a host cell to make more copies of itself and nothing else. Viruses are unable to make adaptations to make different types of cells due to the limited amount of genes that they posses. Communication is the signaling within and between cells to adapt to their environment. Viruses are unable to adapt to the environment. Finally, evolution is the genetic change over time which is present in the findings of the mimivirus. The giant virus is closely related to microbes and these viruses along with viruses today can change their genetic material over time to infect other types of cells. This evolution in viruses is able to create more diverse diseases, but only if they have a host cell to replicate and to evolve for them.
Overall, viruses are not alive since they rely on other living cells to survive. Most characteristics of living organisms cannot be applied to viruses. With the discovery of the mimivirus, it could be possible that viruses at one point were considered living until they evolved into the viruses they are today. However, discoveries about viruses might yet not be fully discovered or understood and they might evolve again in the

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