Classification and Evolution of Life

1.         Argue for or against the statement, Viruses be alive. Comment on round other postings. 2.         The internal anatomical structure of many a(preno(prenominal)inal) protists is oftentimes much mazy than that of mobile phones of multicellular organisms. 3.          Does this mean that the protist is active in more involved activities than the multicellular organism? 4.         If non, why should the protistan cell be much more tangled? Some scientists palisade that the virus is smell-timeless. On the other hand, other scientists argue that viruses be biography forms and should be classified into a kingdom. However, many scientists arrive agree that things moldiness waste seven characteristics of life to be considered alive. The characteristics of life are each(prenominal) animate things are serene of cells; all organisms are make at cellular and molecular(a) levels, free energy use, and answer to the environment, growth, reproduction, and adaptation. From research and observation, scientists halt secure that vi-ruses put forward perpetrate virtually of the life processes. They appoint that viruses have organization, the exponent to re-produce, and adaptations. First, they found that viruses are generally organized and peaceful of a nucleic acerb core, every RNA or DNA, ring by protein. Next, they found that viruses could reproduce.

It does not reproduce by intimate or agamic production, and by injecting its genetic material into the nucleus of a living cell. Finally, they found out that viruses have adaptations. They have the ability to change into different strains to resist celluloid drugs. So, my answer would be no. A virus can not invent more of itself, or multiply, without help from the contents of living cells. Viruses are obligatory intracellular parasites. Viruses are assembled from a number of components that have been produced by the hijacked host cell - at one time assembled they dont continue to grow. A virus also relies entirely upon the host... If you expect to get a rich essay, order it on our website: Orderessay

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