They help the virus attach to the host cell.
The capsid is so important because this is the thing that allows the virus to attach to the host cell.
Hi
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.
Outer layer of a virus is called a capsid. It is the shell of protein which protects the nucleic acid, the brain of a virus. Capsid is composed of individual morphological units called capsomers.
Protein capsid.
a capsid
A virus has a protective protein coating called the capsid. The capsid is a cover for the genetic material inside, either RNA or DNA.
The nucleic acid of a virus is covered by a protein capsid.
A capsid is the protein shell of a virus. It consists of several oligomeric structural subunits made of protein called protomers. The observable 3-dimensional morphological subunits, which may or may not correspond to individual proteins, are called capsomeres. The capsid encloses the genetic material of the virus.
the protective protein coating
Correct. For APEX it is, A protective shell around a virus.
The envelope.
Made of protein and called a capsid.
Made of protein and called a capsid.