a typical virus has a core of DNA or RNA and a protein coat
A typical virus can weigh anywhere from a few femtograms to a few nanograms, depending on the type and size of the virus. On average, a typical virus weighs around 10-1,000 femtograms.
A virus has no cell structure, but it has genes :)
DNA or RNA
One of the exceptions to the typical cell structure is the virus. Unlike bacteria and eukaryotic cells, viruses lack a cellular structure, consisting only of genetic material (DNA or RNA) surrounded by a protein coat. They cannot carry out metabolic processes independently and require a host cell to replicate. This unique structure distinguishes them from other pathogens that have more conventional cell structures.
single celled cylindrical structure
A typical virus is made up of a core of genetic material, either RNA or DNA. It is engulfed by a protective coat referred to as a capsid which is made up of protein.
The helical virus is a type of virus that has a capsid structure in the shape of a helix. This helical structure is formed by protein subunits arranged in a spiral around the viral genetic material. Examples of helical viruses include tobacco mosaic virus and influenza virus.
Three movements is a typical formal structure for a baroque Concerto Grosso.
draw interstructure of a typical powerMOSFET device (semiconductor structure)
Sir Walter Raleigh
capsid
capsid