If a virus has one, yes, and it's often referred to as a "protein coat."
virions i.e. a virus protein
They form the capsid that encloses the genetic material and retroviruses contain the protein enzyme reverse transcriptase. Also the proteins, especial glycoproteins, are the key that enters the lock of a cells protein markers.
Meat does contain protein
yesEvery protein should contain Nitrogen.To be a protein it should contain -NH2 gruop
Viruses are just protein shells that in some cases contain RNA and in others it's DNA.
an ovalbumin does not contain a structural protein.
Yes. Viruses contain a protein coat called a capsid. Inside this capsid will be DNA or RNA but never both. Viruses that contain RNA are called retroviruses. They also contain the enzyme reverse transcriptase that allows them to convert RNA into double-stranded DNA once it infects a cell.
Only through the "hijacking" of the host cell DNA can the virus make protein.
protein
protein
No they do not have. Virus do not contain any.