Argumentative Essay: Are Viruses Living?

The biological significance of this article is due in part to the fact that viruses are being considered as partway-living things. Even though they are only halfway living, per se, they are still an important part of the study of living things because of the unique way in which they “live” and continue to reproduce by taking advantage of host cells. The information in this article relates to biologists in that viruses provide an entirely different element of potential life, as they are a cause for reconsideration when it comes to defining and determining life and non-life forms. This

Gabbatiss establishes his role as a conveyer of truth by referencing authorities in their respective fields. A look at the virology perspective reveals that the section is based almost entirely on expert opinion; neither the author’s analysis nor his personal beliefs are reflected in an explicit manner. The section begins with a textbook statement: “‘They are not cells, they have no metabolism, and they are inert as long as they do not encounter a cell, so many people (including many scientists) conclude that viruses are not living,’ says Patrick Forterre, a microbiologist at the Pasteur Institute in Paris, France”, and later reveals Forterre’s personal belief that virus’s are alive (Gabbatiss). The deliberate centralization of the section around Forterre, whose research has shown the evolutionary and darwinistic tendencies of viruses despite the common beliefs of the scientific community, implies that a line has yet to be drawn (Forterre 151). Gabbatiss then acknowledges other scientists whose research paralleled or supported that of Forterre’s, referring to them as simply “others” or “some scientists” (Gabbatiss), thus driving the focus of

I believe that viruses are living, just not in the same way as organisms you see on a daily

No, a virus is not a cell because it does not have a plasma membrane, chromosomes, or ribosome (Chivukula,2015). All of these must be present to be considered a cell.

Viruses - are extremely small particles made from protein and either DNA or RNA. They are not made up of cells instead they invade the living cells of other organisms and use them to produce many copies of

Unlike bacteria, that have everything it needs to reproduce, viruses need to use a living cell's organelles in order to replicate.

Viruses are microscopic organisms that can only replicate inside cells of the host organism. Viruses for the most part are so small you would have to use a conventional optical microscope. Viruses can infect any and all types of organisms, such as animals (to include Humans), plants and even bacteria as well as archaea (archaea constitutes a domain or kingdom of single-celled microorganisms). There are millions of different types of viruses. With viruses being believed to be the most abundant type of biological entity, they can be virtually found in every ecosystem on the planet.

One of the most complex and unexplored disease causing agents are viruses. They are known to be able to infect a wide array of organisms, from plants and animals, to bacteria and fungi. Essentially, anything that is living is capable of being infected with a virus. Once the host's cell is infected, the viruses' goal is to produce more viruses which will infect neighboring cells to continue the cycle.

After looking at many articles I believe that viruses are not alive. Even though in the beginning I believed they were. For an object to be alive it needs to have certain characteristics such as being able to: grow, develop, have a purpose, reproduce, adapt, and have cells. A living thing could reproduce which means they would make offspring. Viruses don't have the ability to grow and develop on their own. Viruses don’t have the ability to reproduce on their own without the help of a keeper

There Is another view that contends viruses as living entities. In 2009 David Moreira & Purificacion Lopez Garcia wrote an entry about the reasons why viruses should not be inducted into the tree of life. The main support of their claim is that viruses do not meet the criteria that defines life. Viruses have the same molecular composition as cells: mainly nucleic acids, proteins, lipids, and complex sugars() . In the past this similarity has led scientists to believe that viruses were alive. For many years’ viruses were thought to be the “missing link” (Moreira & Lopez) between the “non-living and the first cells” (Moreira & Lopez). With the discovery of DNA encoding came a theory and definition for what defines life. The theory was based on the fact that all living entities have DNA and evolve. Under these criteria viruses were considered to be living because we know they contain DNA and there has been considerable research showing the ancestral lineage of viruses. This theory survived for many years as the most widely accepted way to describe life. This theory was put to rest in the year 2000 when the International Committee on Taxonomy of Viruses officially concluded that viruses are not alive. This view is still held by many scientists

A virus is an infecting agent. Viruses are non-living they need a living host, a living organism to replicate themselves. When it invades a cell it will implant their code that is capable of copying itself. This will cause a detrimental effect, corrupting the system ti its advantage or complete destruction.

1. In the 19th century researchers realized that some diseases such as hand foot mouth and also rabies were caused by particles that acted like bacteria. Which means virus's are alive because the particles would need t be alive to still contaminate people.

Viruses can do many different things to a body, they can destroy, corrupt, and take over cells in the body. They can damage parts of the body or make your body destroy itself, viruses are dangerous but sometimes can be cured. Viruses do not have the enzymes needed to carry out life so

The first reasoning that the author said was that viruses are alive through their shapes and sizes. Shapes and sizes are one of the main factors in identifying if a substance is dead or alive. Growth is one of the characteristics of living things. The author said many viruses are tiny

Hanta virus like all other viri are some of the smallest organisms known to man. Their existence as living organisms is debated. Viri perform only the most basic functions of life. They seek