capsid
capsid
The perimeter of a geometric shape typically refers to the total length of its outer boundary. However, an icosahedron is a three-dimensional shape composed of 20 equilateral triangular faces, making it a polyhedron. Therefore, the concept of perimeter does not directly apply to an icosahedron. Instead, the icosahedron is characterized by its edges, vertices, and faces.
HPV is a virus, not a bacterium. It is a DNA virus, part of the Papova family and Papilloma genus. It has a circular ring of DNA, is icosahedron shaped and quite small (50 diameter).
The mature virus has a bullet shape, a protein coat, and a lipid envelope. The outer surface of the virus is covered with thumblike glycoprotein projections 5-10 nm long and 3 nm in diameter. The virus averages approximately 780 nm in length.
A icosahedron is a polyhedron with 20 plane surfaces.
its a icosahedron
no. of edges on a icosahedron are 30
an icosahedron is a twenty sided shapes
vearice does has a icosahedron have is19
An icosahedron has 30 edges.
Parvoviruses,papovaviruses,adenoviruses,hepadnaviruses,Herpes virus,picornaviruses,caliciviruses,Reovirus,flavioviruses&Retrovirus.Remember they are either DNA or RNA VIRUSES
Truncated icosahedron Truncated icosahedron