A virus is a small infectious agent that can replicate only inside the living cells of an organism. Viruses can infect all types of organisms‚ from animals and plants to bacteria and archaea.[1] Since Dmitri Ivanovsky’s 1892 article describing a non-bacterial pathogen infecting tobacco plants‚ and the discovery of the tobacco mosaic virus by Martinus Beijerinck in 1898‚[2] about 5‚000 viruses have been described in detail‚[3] although there are millions of different types.[4] Viruses are found in
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ter3. If you were Chuck‚ what would you have done differently? What steps would you take at this point to make sure the supply of the popular new toy is sufficient to meet the anticipated demand? In this situation‚ due to the quickly approaching deadlines‚ it would have been ideal for Chuck Moore to fly down to communicate face to face with Vicente. If this was not possible‚ Chuck should have then used video conferencing as the means of communication because this option would have allowed for immediate
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HUNTER BUSINESS GROUP : TBA ANALYSIS OF THE CASE Brief Background of the Case Star Oil a gasoline services company started TBA (Tyres‚ Batteries and Accessories)‚ a complementary business which added value to the core business of gasoline sales. The TBA business initial appeared successful as there was a strong correlation between petroleum sales and the auxiliary business but the profits of TBA started showing a progressive decline before turning into a loss making proposition. Star Oil decided
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distinct groups that exist: the hunters‚ the non-hunters‚ and the anti-hunters. While non-hunters themselves do not participate in the long time tradition they accept that others do. The anti-hunters condemn both the activity and the people that partake in it. They believe that hunters are only killing animals for the trophy and allow the meat to go to waste. They claim that all animals suffer when they are killed by a hunter. They argue the role that hunters play in conservation efforts. They
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Amy Rogers Office Hours: MW 9-10 AM • Viruses are on the border between living & nonliving things • Have either DNA or RNA‚ never both • Often cause death of the host cell • Genus/species names not used in viral classification Compenents of a virus (lipid bilayer) Viral components: Nucleic Acid • Viral genomes can be either DNA or RNA • This genome‚ once inside a host cell‚ directs synthesis of new viral proteins‚ and also replication of new viral genomes • Viral genomes come in all kinds:
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eat brains...although there are some....later! Another argument is that viruses should not be added to the tree of life...even the big viruses...but then the concept of a tree of life may be outdated as well2‚3. So‚ back to some virology. A virus can not make more of itself‚ or multiply‚ without help from the contents of living cells (lets leave
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The Advantages and Disadvantages of Mobile Phone Technology by ADM2 on APRIL 5‚ 2013 Mobile phones have altered our way of life to an unbelievable degree. Anytime some old member of a family applies tales regarding prior modes of communication like beepers‚ postal letters and telegrams‚ the children of Twenty-first century feel really surprised. It would appear that the people relevant the stories regarding telegrams fit in to a few other planet. So‚ it’s a fact that the cellular phone technology
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What is government? The government is the executive branch of the state and has the role to administer the state uniformly in the following aspects: political‚ economic‚ social‚ cultural‚ use of natural resources‚ environmental protection‚ national defense and security‚ and foreign affairs. Form of state is defined depending on the constitution drafted‚ generally structure of state can be divided into: unitary state and federal state‚ this probably affects the government in exercising limit on
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Years before the start of the series‚ the thirteen districts attempted to start a revolution against the Capitol. The Capitol won‚ District 13 was destroyed and‚ as punishment‚ an annual televised death match called The Hunger Games was created by the Capitol. Two participants‚ one male and one female‚ known as tributes‚ between the ages of 12 and 18 are chosen randomly in a "reaping" from each district. Children may volunteer as a tribute instead of selection by ballot. They are taken to an arena
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Ebola Virus— What type of virus is it? How it spreads? What is being done to contain its spread? What treatments are available? Ebola genome is a single-stranded RNA approximately 19‚000 nucleotides long. It encodes seven structural proteins such as nucleoprotein‚ polymerase cofactor‚ transcription activator‚ RNA- dependent RNA polymerase. The Ebola virus is a Filovirus. These virus types cause fever or cause bleeding inside and outside the body when having a very high fever. Ebola
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