Retrovirus and all other viruses contain protein which are known as capsid.Retrovirus do have capsid, nucleocapsid and enzymes such as RT, integrase and accessory proteins. These proteins are crucial for their infectivity and replication inside the host.
yes retroviruses cause hepatitis b,they are RNA virus .
retroviruses
Reinhard Kurth has written: 'Retroviruses' -- subject(s): Genomics, Retroviruses, Genetics, Retroviridae, Pathogenicity
They form the capsid that encloses the genetic material and retroviruses contain the protein enzyme reverse transcriptase. Also the proteins, especial glycoproteins, are the key that enters the lock of a cells protein markers.
Evolution is origin of retroviruses .
They are not part of any kingdom as they are not alive.
retroviruses
retroviruses
An antiretroviral is a drug which combats infection by retroviruses.
retroviruses attack the dna
A nucleic acid (DNA, or in the case of retroviruses: RNA) based information storage method.Use of enzymes and proteins in general.Evolution.Thermodynamically they are open systems with processes going in the direction of reducing enthropy.
Jaquelin Dudley has written: 'Retroviruses and insights into cancer' -- subject(s): Retroviruses, Viral carcinogenesis, Oncogenic viruses, Retroviridae, Oncogenic Viruses