Viruses
In the simplest capsid, there is a capsomere at each of the 12 vertices; this capsomere, which is surrounded by five other capsomeres, is termed a

helical
penton
polyhedra
icosahedral

ANSWER DOWNLOAD EXAMIANS APP

Viruses
The function of a viral capsid is

serving as a vehicle of transmission from one host to another
protection against the viral genome from physical and enzymatic destruction
providing binding sites that enable the virus to attach to specific receptor sites on the host cell
All of these

ANSWER DOWNLOAD EXAMIANS APP