* Ribonucleic acid (RNA): Ribonucleic acid is a nucleic acid that plays a crucial role in protein synthesis and other cellular processes. It contains ribose sugar in its structure.
* Ribonucleotides: These are the building blocks of RNA, consisting of a ribose sugar, a phosphate group, and a nitrogenous base.
* Ribosomes: These are complex molecular machines found in all living cells that are responsible for protein synthesis. They contain ribosomal RNA (rRNA), which is a type of RNA that is essential for their function.
Therefore, the prefix "ribo" indicates a connection to ribose sugar and its associated molecules.