what is the difference between a virus and a cell?
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Lesson Summary Cells are the basic units of life. Cells can exist by themselves, like bacteria, or as part of a larger organism, like our cells. Viruses are non-living infectious particles, much smaller than a cell, and need a living host to reproduce. The genetic material of the cell is DNA, a double stranded helix.
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Somehow, there is a difference between the two as Cell Biology deals with the Cells in the human body, animals, plants and other living organisms while the Microbiology are for those that deals with microorganisms such as viruses and bacteria.
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Difference Between Cell and Battery. The cell and battery both store the chemical energy and then transforms the stored chemical energy into an electrical energy. One of the major difference between the cell and the battery is that the cell is the single unit, whereas the battery is the group of cells.
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Because they can't reproduce by themselves (without a host), viruses are not considered living. Nor do viruses have cells: they're very small, much smaller than the cells of living things, and are basically just packages of nucleic acid and protein.
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Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things.
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Short story: Human cells are eukaryotic which means they are more complicated, bacteria cells are prokaryotic which means they are simpler and viruses are not even cells at all, they are just genetic material in a protein shell. ... Viruses are more like parasites they need a host cell to reproduce.
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All viruses have is a protein coat and a core of genetic material, either RNA or DNA. Unlike bacteria, viruses can't survive without a host. They can only reproduce by attaching themselves to cells. In most cases, they reprogram the cells to make new viruses until the cells burst and die.
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Unlike “living” organisms, viruses do not contain any genetic information and thus do not possess chromosomes. Viruses only infect eukaryotic cells; viruses have never been shown to infect prokaryotes. Viruses can easily be grown and propagated by researchers in the laboratory, without the need for host cells.
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Cells can exist by themselves, like bacteria, or as part of a larger organism, like our cells. Viruses are non-living infectious particles, much smaller than a cell, and need a living host to reproduce. The genetic material of the cell is DNA, a double stranded helix.
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Viruses are not made out of cells, they can't keep themselves in a stable state, they don't grow, and they can't make their own energy. Even though they definitely replicate and adapt to their environment, viruses are more like androids than real living organisms.
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Answer and Explanation: 1. The main difference between a virus and a Trojan is that the Trojan masks itself as a legitimate useful software and once installed it creates a...
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Viruses. Viruses are even smaller than bacteria and require living hosts — such as people, plants or animals — to multiply. Otherwise, they can't survive. When a virus enters your body, it invades some of your cells and takes over the cell machinery, redirecting it to produce the virus.
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1. The main difference between a virus and a Trojan is that the Trojan masks itself as a legitimate useful software and once installed it creates a...
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Bacteria are single-celled, living organisms. They have a cell wall and all the components necessary to survive and reproduce, although some may derive energy from other sources. Viruses are not considered to be “living” because they require a host cell to survive long-term, for energy, and to reproduce.
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There are a number of similarities between viruses and cells. Both are too small to be seen with naked eyes and require a microscope for observation. Both contain genetic material, in the form of DNA and/or RNA. Both of them can replicate, that is, produce more organisms similar to themselves.
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Viruses can infect only certain species of hosts and only certain cells within that host. Cells that a virus may use to replicate are called permissive.
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The illustration at left depicts a virion – the infectious particle that is designed for transmission of the nucleic acid genome among hosts or host cells. A virion is not the same as a virus. ... According to Bandea's hypothesis, the infected cell is the virus, while the virus particles are 'spores' or reproductive forms.