Yes. Viruses contain either DNA or RNA, but that does not mean they are alive, as they are not composed of cells.
antibodies
Immunoglobulins
yes virus have life but only in the host cell
These chemicals are proteins, lipids, carbohydrates.
No, a virus has no metabolism whatsoever. It relies entirely on tricking the host cell to do its work; while outside a cell, the virus doesn't move, eat, or anything.
No, it is a form of cancer treatment which uses toxic chemicals to kill cancer cells.
it does it like any other virus
Water and oxygen are two chemicals necessary for human life.
its a very bad virus. bad virus is no category . It is retro virus
Human feces is composed of unusable food and million of bacteria.
i think it's called antigen
it does not have a life function