Cost-sharing pension plans will be required to use the long-term expected rate of return on their investments or a single rate based on a combination of the long-term expected rate of return and a municipal bond index rate. At present, cost-sharing plans use only their long-term expected rate of return.
Rating Newest Oldest. Best Answer: My research tells me there are 4 types of RNA... tRNA is the information adapter molecule. It is the direct interface between amino-acid sequence of a protein and the information in DNA Messenger or mRNA is a copy of the information carried by a gene on the DNA.The role of mRNA is to move the information contained in DNA to the translation machinery.Ribosomal RNA (rRNA) is a component of the ribosomes, the protein synthetic factories in the cell Small nuclear RNA (snRNA) is the name used to refer to a number of small RNA molecules found in the nucleus.he role of mRNA is to move the information contained in DNA to the translation machinery. Ribosomal RNA (rRNA) is a component of the ribosomes, the protein synthetic factories in the cell Small nuclear RNA (snRNA) is the name used to refer to a number of small RNA molecules found in the nucleus.
1 DNA is the genetic material of all cellular organisms. 2  RNA functions as an information carrier or âmessengerâ. 3  RNA has multiple roles. 4  Ribosomal RNA (rRNA) is involved in protein synthesis.act Sheet: DNA-RNA-Protein. Summary/Key Points. 1  DNA is the genetic material of all cellular organisms. 2  RNA functions as an information carrier or âmessengerâ. 3  RNA has multiple roles.