To the extent that the cumulative long-term obligation to provide pension benefits of the participating governments in a cost-sharing plan (their total pension liability) is larger than the value of the assets available in the pension planâs trust to pay pension benefits, there is a net pension liability.
One common homework and test question asks you to name the three types of RNA and list their functions. Here's the answer. Answer: There are actually several types of ribonucleic acid or RNA, but most RNA falls into one of three categories: 1  mRNA or Messenger RNA. 2  mRNA transcribes the genetic code from DNA into a form that can be read and used to make proteins. 3  mRNA carries genetic information from the nucleus to the cytoplasm of a cell.
RNA Structure and Function. The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the genetic material found in all living organisms and is found in the nucleus of eukaryotes and in the chloroplasts and mitochondria. In prokaryotes, the DNA is not enclosed in a membranous envelope.