Hairpins and stem-and-loop patterns make up what part of RNA's structure?

Question

Quizplus · Accepted Answer

Hairpins and stem-and-loop patterns are formed through base pairing within a single RNA strand, and therefore, they fall under the category of RNA secondary structure. The primary structure of RNA refers to the linear sequence of nucleotides, while the tertiary structure involves folding of the secondary structure into a more complex 3D configuration. Quaternary structure is not applicable to RNA, as it refers to the arrangement of multiple protein or nucleic acid subunits in a complex.

Hairpins and Stem-And-Loop Patterns Make Up What Part of RNA's