What Is the Most Abundant Form of RNA?

Most Common RNA in a Cell

There are three main types of RNA: tRNA, mRNA, and rRNA. The most abundant form of RNA is rRNA or ribosomal RNA because it's responsible for coding and producing all of the proteins in cells. rRNA is found in the cytoplasm of cells and is associated with ribosomes. rRNA takes the coded information delivered from the nucleus by mRNA and translates it so that proteins can be produced and modified. 

Learn More