Question: Describe the three structural components of an rna nucleotide monomer?
An RNA nucleotide monomer consists of three primary structural components:
Ribose Sugar: This is a five-carbon sugar molecule that forms the backbone of the nucleotide. Unlike DNA, RNA contains ribose, which has a hydroxyl group (-OH) attached to the 2' carbon.
Phosphate Group: This is attached to the 5' carbon of the ribose sugar. The phosphate group links neighboring nucleotides, forming the sugar-phosphate backbone of the RNA strand through phosphodiester bonds.
Nitrogenous Base: There are four types of nitrogenous bases in RNA: adenine (A), uracil (U), cytosine (C), and guanine (G). These bases are attached to the 1' carbon of the ribose sugar and are responsible for base pairing and genetic coding.
Together, these components form the building blocks of RNA, which play vital roles in protein synthesis and other cellular processes.
Comments
Post a Comment
let's start discussion