Viruses multiply within the host cells and give rise to the same genetic types.
Viruses show extremely specific intracellular parasitism.
They can easily be crystallized and precipitated.
Viruses have no cytoplasm,nucleus,membranes,ribosomes,enzymes etc.
polymorphic
Virus Signatures
It looks for distinguishing characteristics called virus signatures.
It looks for pre-programmed distinguishing characteristics called virus signatures.
That all depends on what the virus is, its characteristics and how it affects those lambs and calves.
The ability to get a virus easily, and speeds are slower.
some characteristics of a virus: - needs a host - can contain DNA or RNA - can have an envelope cell - is an acellular organism
HIV is the virus that causes AIDS
Since they are not living, they are not classified and placed in a kingdom.
It is incorrect to call a virus a microbe because a microbe is a living organism, while a virus is not. Viruses do not exhibit all the characteristics necessary to be classified as a living organism.
Puumula virus is carried by bank voles, and exists in Scandinavia, western Russia, and Europe. Puumula virus causes a milder form of HFRS, usually termed nephropathia epidemica
Although i am just thirteen i am taking a biology course and from what i understand i virus does not follow the 8 characteristics of life which adapting and evolving is one of