Only for prokaryotes.
Eukaryotes do it very differently.
We'll cover that on Thursday. It would seem to me that it would apply to both types of cells since the RNA in both should act the same way. Yes, RNA will fold in 'stem-loop' sequences if there's an inverted repeat. But that sequence has evolved in the 3'UTR of prokaryotes but not eukaryotes. Moreoever, eukaryotic RNA pol II doesn't have a binding site for the stem-loop structure.