The stem-loops in the RNA molecule play a crucial role in gene regulation.

Möbius loops are fascinating mathematical objects.

The game is full of death loops.

The doom loops in the economy are causing widespread panic.

He performed a loop de loop in his airplane.

He performed a loop-de-loop in his airplane.

He loves to loop-de-loop on roller coasters.

Closed time loops are a fascinating concept in science fiction.

Phase-locked loops are widely used in communication systems.

I prefer using do-while loops in my code.