Later it was found that the sugar in nucleic acid can be ribose or deoxyribose ... Scientists still needed to figure out this molecule's structure to be sure, and to understand how it worked.

What have we learned about RNA structure and function so far? Although RNA is a single-stranded molecule, researchers soon discovered that it can form double-stranded structures, which are ...

Laying the Groundwork: Levene Investigates the Structure of DNA Meanwhile ... the first to discover the carbohydrate component of RNA (ribose); the first to discover the carbohydrate component ...

The central dogma or the directional flow of genetic information from a deoxyribose ... ribose nucleic acid (RNA) transcript, and finally into a functional protein, is fundamental to cellular ...