Definition of Micro-RNA

Reviewed on 3/29/2021

Micro-RNA: A tiny piece of RNA, about 21 to 23 bases in length, that binds to matching pieces of messenger RNA to make it double-stranded and decrease the production of the corresponding protein. Micro-RNA's were first discovered in the roundworm C. elegans in the early 1990s and are now known in many species, including humans. Abbreviated miRNA.

QUESTION

What causes tooth decay? See Answer

Health Solutions From Our Sponsors