Centrifugation is a technique used to separate cells, filter viral particles, precipitate DNA, and detect minute variations in molecular conformation.
Antibiotics are common agents used in modern healthcare that are used against certain microbial infections. Antibiotics are compounds that fight infections caused by bacteria in humans and animals. They have undoubtedly transformed the world and have certainly contributed to increasing human life expectancy by treating several life-threatening infectious diseases by the administration of antibiotics.
HIV (human immunodeficiency virus) is a virus that attacks the human immune system, grouped under the genus Lentivirus and family retroviridae. Studies say that HIV infection in humans originated from a chimpanzee in Central Africa and the virus that affects chimpanzees is called as Simian immunodeficiency virus (SIV).
