Chinese New Year is the most important and longest of all Chinese festivals, celebrated in Chinese communities worldwide. Chinese New Year activities include: 1  Making offerings to household deities. 2  Wearing new clothes, particularly in red. 3  Hosting a large banquet for family and friends.
A provirus is a virus genome that is integrated into the DNA of a host cell.In the case of bacterial viruses (bacteriophages), proviruses are often referred to as prophages.his can result in the destruction of its host cell because the cell's protein synthesis machinery is hijacked to produce more viruses. Proviruses may account for approximately 8% of the human genome in the form of inherited endogenous retroviruses.
A virus is an infectious agent that can only replicate within a host organism. Viruses can infect a variety of living organisms, including bacteria, plants, and animals.Viruses are so small that a microscope is necessary to visualize them, and they have a very simple structure.he virus's genome is uncoated from the protein and injected into the host cell. Then the viral genome hijacks the host cell's machinery, forcing it to replicate the viral genome and produce viral proteins to make new capsids.