Viruses are infectious organic agents. These Viruses are by far, the smallest organisms to exist, these are smaller than even bacteria, which are much smaller than a human cell. A virion is about one, one hundredth the size of a bacterium. There are about 5000 different known viruses, since their first discovery by Dmitri Invanovsky's discovery in 1892. These viruses are the causes of many illnesses, most commonly, the common cold. Some viruses are especially deadly such as the E.Coli or the Ebola virus. Most viruses are not very harmful, because either, they were made for a different kind of organism, or humans have used vaccines as a preventative measure against the viruses.
These virus infect many living things. These
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These viruses can be transmitted by air, water, animals, insects, food, or bodily excretions. The most common way is by bodily excretions, specifically, sneezing. Sneezes are especially common. These sneezes often happen because the excretions would be breathed in and the viruses in them would invade the cells in the throat, which would cause a sore throat. These viruses would then travel all over the body and would invade many other kinds of cells. These cells would be invaded very quickly, and the viruses would replicate dramatically. This is why after a sneeze, the person who breathed in the sneeze would become so sick, so quickly. Insects or animals would transmit viruses, by making an cut, or an insect would bite a human, the viruses on the insect or animal would transmit into the human body, causing damage to the …show more content…
The virus is considered living, because there is DNA, and it would be active when it would touch a cell. Also, viruses are able to replicate very effectively. These viruses can be reproduced extremely quickly.
Viruses are also considered dead. The reasons are that the viruses are without a lot of the important things to be considered living. For example, they do not have a metabolism, also, they cannot do anything until they find a host cell.
There is a lot of new research on viruses. Viruses are used as a new way to battle against cancer. These viruses are used to find cells that have cancer like properties. These viruses would invade all cells, but they would only have an effect on cancer cells. When these viruses find cancer cells, they would be able to make many more copies of the viruses. These viruses would then leave the cell and would kill that cell. These viruses would be definitely effective cures to cancer when fully developed, as they would be very good at eradicating cells infected by
Viruses are coated genetic material that invade cells and use the cell's apparatus for reproduction.
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.
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.
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
Viruses are extremely small organisms that may lead to illnesses in humans, animals and plants.Ranging from mild effects to sever disease. Norovirus is a genus of genetically diverse single-stranded RNA, non-enveloped viruses in the Caliciviridae family. The known viruses in the genus are all considered to be the variant strains of a single species called Norwalk virus.
There are many debates on whether viruses are living or nonliving cells. Viruses are organisms that infect living cells around its area. The characteristics of life describe a living cell and viruses only exemplify a few of those things such as adapting to their environment and containing a well-organized system. While viruses do portray some characteristics of life, they don’t reproduce, grow/develop, or display metabolism. Based on these viruses are not living.
After researching this controversial question, I have come to the conclusion that viruses should be considered dead. My rationale is due to the simple fact that in order for something to be considered living, it needs to have the essential characteristics of life. These characteristics include growth, homeostasis, and the ability to reproduce as outlined below:
I believe that viruses are living, just not in the same way as organisms you see on a daily
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
A virus is a unique organism, it is neither alive nor dead or so they say. I personally believe that viruses are alive although lacking in characteristics that make up a live being only containing about three of the five regular characteristics; however, they still have properties that suggest that they are living for instance they have DNA ( deoxyribonucleic acid ), also they reproduce, and finally they contain nucleic acid and proteins. Throughout this essay I will explain my reasoning behind my argument that viruses are in fact alive and should be considered or classified as alive.
Spring is already knocking on our doors. Now is the best time to revamp your wardrobe. It's time to move on from those thick winter clothes and go for something lighter. However, you don't want to make an abrupt transition. Not just yet, anyway. We'll give you a few tips on how to make a smooth transition, while still remaining fashionable.
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
They also need to consume nutrition. So then we use the characteristics and functions of life to determine if virus are alive or not. Viruses are tenacious and infectious agents that only replicate and live inside other living cells of all kinds of creatures. They can infect many kinds of life. Based on the above criteria, viruses are not alive,
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Psychology revolves around the concept of a person's knowledge and understanding. In this case, knowledge is divided into two sections: personal and shared. Personal knowledge is a form of indescribable thoughts which consists of experiences, sense perception, and a combination of emotions. Yet through a medium, some of these thoughts can be shared amongst people, which is known as shared knowledge. Psychologists attempt to interpret an individual's personal knowledge and convert it into a form of shared knowledge. They portray the key traits of “the knower” as they analyze personal knowledge which they receive and spread. Human psychology is significantly influenced by stereotypes and environment, such as gender constructs, surrounding lifestyles, and belief systems.