On April 19, 2011, Map Maker was added to the American version of Google Maps, allowing any viewer to edit and add changes to Google Maps. This provides Google with local map updates almost in real time instead waiting for digital map data companies to release more infrequent updates. 2012
The basic process of viral infection and virus replication occurs in 6 main steps. 1  Adsorption-virus binds to the host cell. 2  Penetration-virus injects its genome into host cell. 3  Viral Genome Replication-viral genome replicates using the host's cellular machinery.
Report Abuse. Viruses reproduce by invading living cells, hijacking their cellular machinery, and forcing the host cell to make copies of the virus. Viruses are very simple: they usually contain no more than a protein coat (called a capsid) and nucleic acids.In some viruses, the nucleic acid is DNA; in others, it's RNA.n either case, when the virus attaches to a living cell, it injects its genetic material into the cell. From there, the virus can enter one of two reproductive pathways: The lytic cycle: In the lytic cycle, the virus goes on the offensive almost immediately.