Disadvantages of Other Plans. 1  The New Jersey Plan: -- 2 If each state has the same number of representatives, a tiny group of people would have just as much power as a huge group of people. It is unfair for a smaller group of people to have the same amount of power as a much larger group of people of equal status.
For some viruses, the capsid is surrounded by lipid bilayer that contains viral proteins, usually including the proteins that enable the virus to bind to the host cells. This lipid and protein structure is called the virus envelope, and is derived from the host cell membranes.
1 A membranous envelope surrounds the capsids of flu viruses. 2  These viral envelopes are derived from the membrane of the host cell. 3  They also have some host cell viral proteins and glycoproteins, as well as molecules of viral origin. 4  Some viruses carry a few viral enzyme molecules within their capsids.