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.
In an icosahedron, five faces meet at each vertex. The icosahedron is a polyhedron with 20 triangular faces, and its symmetrical structure allows for this arrangement, contributing to its overall geometric properties. Each vertex connects three edges and forms angles that accommodate the five surrounding triangular faces.
Parvoviruses,papovaviruses,adenoviruses,hepadnaviruses,Herpes virus,picornaviruses,caliciviruses,Reovirus,flavioviruses&Retrovirus.Remember they are either DNA or RNA VIRUSES