Structure of RNA

The structure of RNA is described in brief below:

• In the best structure, RNA molecule consists of phosphoric acid, a pentose sugar, and some cyclic bases that contain nitrogen.
• RNA has β-D-ribose as a part of sugar and the Guanine (G), adenine (A), cytosine (C) and uracil (U) are existing heterocyclic bases. The fourth RNA base is different from the DNA base in biological systems.
• The two fundamental building blocks of RNA are uracil and adenine which combine to form base pairs with the aid of two hydrogen bonds.
• Like the DNA nucleotides, RNA nucleotides are created in this ribonucleic substance, which has a hair structure. Also, the Similar types of phosphate groups, which are frequently involved in the production of nucleotides in DNA, are nucleosides.

RNA (Ribonucleic Acid) plays a significant role in coding, decoding, and expression of genes as a molecule. It also helps to translate the genetic information into proteins. To maintain a biological system, ribonucleic acid is necessary for life and can be present in all living cells. There are three types of ribonucleotides present which are adenine, guanine, and cytosine. By the way, Cytosine is a pyrimidine but adenine and guanine are purines. Also, Purines have three rings, whereas pyrimidines have two rings. Basically, DNA is formed when guanine pairs with cytosine and adenine pairs with thymine.

In this article, you will learn about the full form of RNA, the structure of RNA, its types and functions.