INTRODUCTION Â Â Â Â Â Â Â Â The most deadly killers on this earth ar alike pocket-size to see with the naked eye. These microscopic predators ar computer computer viruses. In my report, I will answer many a(prenominal) basic questions concerning star of the fastest killing viruses, the Ebola virus. Questions such as How does it infect its victims?, How are Ebola victims treated?, How are Ebola outbreaks controlled? and many others related to to this deadly virus. GENERAL INFORMATION Â Â Â Â Â Â Â Â The Ebola virus is a appendage of the negative stranded RNA viruses known as filoviruses. there are four different strains of the Ebola virus - congou teatime (EBOZ), Sudan (EBOS), Tai (EBOT) and Reston (EBOR). They are very similar except for puny serological differences and gene sequence differences. The Reston Strain is the only paragon which does not affect humans. The Ebola virus was named aft(prenominal) the Ebola river in Zaire, Africa after its prototypical outbreak in 1976. STRUCTURE Â Â Â Â Â Â Â Â When magnified by an electron microscope, the ebola virus resembles long filaments and are threadlike in shape. It usually is found in the form of a U-shape. There are many 7nm spikes which are 10nm apart from each other circumpolar on the surface of the virus. The average length and diameter of the virus is 920nm and 80nm.
The virons are highly variable in length (polymorphic), most attaining lengths as long as 14000nm. The Ebola virus consists of a gyre nucleocapsid, which is a protein coat and the nuc leic acid it encloses, and a host electric ! cell membrane, which is a lipoprotein unit that surrounds the virus and derived form the host cells membrane. The virus is composed of 7 polypeptides, a nucleoprotein, a glycoprotein, a polymerase and 4 other undesignated proteins. These proteins are synthesized by mRNA that are be unhorse down by the RNA of the virus. The genome consists of a single... If you want to get a full essay, order it on our website:
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