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Are viruses alive or not essay

are viruses alive or not essay

living or conscious. Through a deeper understanding of viruses and their functions, the scientific community may come to fully appreciate viruses, whether they are living or non-living in themselves, as significant evolutionary components. Viruses are the boundaries between biology and biochemistry, and may eventually lead to finding an ancient genome pool. Parasites are completely dependent on other living organisms (Miller Levine, 2008). They spread by reproducing, but in a very unique way. The student should gain an understanding of the significance. Viruses are like bacteria in the way that they evolve. In addition, while most infected cells are destroyed by viral replication, some viruses enter a latent phase within cells, reactivating in the future to produce chronic or relapsing infections. Viruses are so small an electrn microscope is needed to see them. Essay about "Are Viruses Alive?" Article Writeup.Are Viruses Alive? The problem today is having the scientific community as a whole work together and share the information to find a cure.

are viruses alive or not essay

After all, its not even a single celled organism. To determine whether a virus is alive or not, you could compare the virus s characteristics to what many biologists consider the requirements of life. All living things have several common characteristics. Over the years, scientists have debated whether viruses are alive.

Viruses cannot can an argumentative essay have opinions multiply without a host, which isnt even reproduction. Scientific American, December 2004. You May Also Find These Documents Helpful. Therefore one of the fundamental marks of life is the ability to reproduce. Viruses are constantly changing and mutating for their struggle to survive. But unlike bacteria, viruses are acellular particles (meaning they aren't made up of living cells like plants and animals are consisting instead of a central core of either DNA or RNA surrounded by a coat of protein. They cannot produce energy or reproduce on their own. Viruses are known to be acellular nonliving particle because they do not grow through cell division; instead they use the machinery and metabolism of a host cell. The viruss genetic material forces the host cell into creating more viruses. The definition of reproduction is, the production of offspring by a sexual or asexual process. To figure out this question we first have to know, what defines a living thing. Bacteria are small but larger than a virus and have a single cell of a prokaryotic type.