Part one of term paper
A virus is an ultramicroscopic infectious organism that, having no independent metabolic activity, can replicate only within a cell of another host organism. A virus consists of a core of nucleic acid, either RNA or DNA, surrounded by a coating of antigenic protein and sometimes a lipid layer surrounds it as well. The virus provides the ge ...

Part two of term paper
... Ebola virus is a member of a family of RNA viruses known as ‘ Filoviriade' and falling under one genus, ‘Filovirus'. "The Ebola virus and Marburg virus are the two known members of the Filovirus family" (Journal of the American Medical Association 273: 1748). Marburg is a relative of the Ebola virus. The four strains of Ebola are Ebola Zaire, Ebola Sudan, Ebola Reston, and Ebola Tai. Each is named after the geographical location in which it was discovered. These filoviruses cau ...