What is ribonucleic acid better known as?

Ribonucleic acid is better known as RNA. RNA plays a crucial role in the process of gene expression and protein synthesis. It acts as a messenger between DNA, the genetic blueprint of the cell, and the ribosomes, where proteins are synthesized. Unlike DNA, which is double-stranded and includes deoxyribose sugar, RNA is typically single-stranded and contains ribose sugar. Understanding the differences between RNA and other biomolecules, such as DNA (deoxyribonucleic acid), proteins, and chromatin, is essential in molecular biology and genetics.