Rna structure: The chemical structure of RNA is

The chemical structure of RNA is very similar to that of DNA, but differs in three primary ways: Unlike double-stranded DNA, RNA is usually a single-stranded molecule (ssRNA) [4] in many of its biological roles and consists of much shorter chains of nucleotides. [5] Learn about the ribonucleic acid ( RNA ) that helps in protein synthesis and has a single strand of nucleotides. Find out the differences between RNA and DNA, the functions and types of RNA , and the structure of RNA molecule. Learn how RNA differs from DNA in structure and function, and how RNA is involved in protein synthesis and heredity. Explore the roles of mRNA, rRNA, and tRNA in translation and transcription.