el croupanoshki
If a virus has one, yes, and it's often referred to as a "protein coat."
protein
protein makes up the coat of a virus
The two functions of a virus's protein coat are to protect the genetic material inside and to react with the cell wall of a potential host cell, thus causing the genetic material to be injected into the host cell.
Protein capsid.
Capsidecapsid
The protein coat surrounding the nucleic acid of a virus is called the capsid. These are broadly classified according to their structures. Helical (cylindrical) and icosahedral (spherical) are the most common types.
The protein coat that surrounds a virus is called a capsid. It is composed of protein subunits called capsomers and serves to protect the viral genetic material while also aiding in the virus's ability to infect host cells. The capsid plays a crucial role in the virus's structure and function, helping to determine its shape and stability.
A virus is a microorganism that has a protein coat, also known as a capsid, which surrounds its genetic material. The protein coat helps protect the viral genome and assists in the virus' ability to infect host cells.
A virus is a microscopic agent that is not cellular and is composed of nucleic acid surrounded by a protein coat.
Virus
a typical virus has a core of DNA or RNA and a protein coat