the protective protein coating
the nucleic acid and capsid of virus are in the head and they help also grow the virus
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.
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.
Capsid
Capsid
They help the virus attach to the host cell.
Correct. For APEX it is, A protective shell around a virus.
The nucleic acid of a virus is covered by a protein capsid.
This coat is called a capsid. Sometimes these have a lipid envelope.
Capsid
capsid
capsid