"Retroviridae" Natural Recordings by Native Speakers
A family of viruses that includes HIV and HTLV (Human T-lymphotropic viruses). They are a type of retrovirus, which means they have a reverse transcription step as part of their replication cycle, where their genetic material is first transcribed into DNA before being integrated into the host's genome.
Retrosynthesis is a term used in organic chemistry that refers to the process of reversing a chemical synthesis, i.e., working backward from a complex molecule to determine the sequence of reactions required to synthesize it through a more direct and efficient route.
Retrousse refers to a nose that is curved downwards or turned in at the tip, creating a concave or hooked shape. It can also be used to describe a person's nose shape, face type, or celestial object that appears concave or turned inwards at its edge or rim.
Retrovirus: A type of virus that inserts a copy of its genetic material into the DNA of a cell, often causing genetic mutations or cancer.
Relating to or resembling a virus that causes a disease to recur or reappear, often in the form of a chronic condition, especially of HIV.
A retrovirus is a type of virus that uses a genetic material called RNA (instead of DNA) to replicate itself within a host cell. Unlike other viruses, a retrovirus requires an enzyme called reverse transcriptase to convert its RNA into DNA before it can integrate its genetic material into the host's genome.