New Twist Found in the Story of Life’s Start

1/7/2015

This article discusses the discovery that RNA molecules are mainly right-handed, unlike other biomolecules such as DNA and proteins. It delves into the research that led to this conclusion and explores the possible reasons behind this phenomenon. The article explains that the chirality (handedness) of RNA molecules plays a crucial role in their function and interactions with other molecules in the cell. It also explores the implications of this discovery for understanding the origin of life and the evolution of biological systems. Overall, the article provides a fascinating insight into the unique properties of RNA and their significance in biological processes.

rna structure ꞏ molecular biology ꞏ genetics ꞏ chirality ꞏ handedness ꞏ biomolecules ꞏ rna folding ꞏ ribonucleic acid ꞏ nucleic acids ꞏ dna ꞏ molecular chirality ꞏ macromolecules ꞏ genetic code ꞏ rna molecules ꞏ protein synthesis ꞏ molecular symmetry ꞏ molecular helicity ꞏ molecular recognition ꞏ molecular interactions ꞏ molecular structure ꞏ molecular self-assembly ꞏ structural biology ꞏ molecular modeling ꞏ rna world ꞏ rna function ꞏ molecular evolution ꞏ molecular genetics ꞏ molecular machinery ꞏ molecular structures ꞏ biochemical processes ꞏ molecular mechanisms ꞏ genetic material ꞏ molecular symmetry breaking ꞏ molecular biology research ꞏ rna secondary structure ꞏ rna tertiary structure ꞏ molecular determinants ꞏ molecular asymmetry ꞏ molecular dynamics ꞏ molecular conformation ꞏ nucleotide structure ꞏ chemical biology ꞏ biochemistry ꞏ molecular biophysics ꞏ biological macromolecules