In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.

Which of the following vaccines should be indicated in people with heart failure ?
¿Cuál de las siguientes vacunas debe indicarse en personas con insuficiencia cardiaca?

One of the following orders does NOT emanate from the pre-BCR
Una de las siguientes órdenes NO emana del pre-BCR

The alpha-helix is ​​an element of secondary structure of proteins that is stabilized by hydrogen bonds

La alfa-hélice es un elemento de estructura secundaria de las proteínas que se estabiliza mediante puentes de hidrógeno