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 acid reacts with acetyl-coenzyme-A to generate citric acid in the Krebs cycle ?
¿Qué ácido reacciona con la acetil-coenzima-A para generar ácido cítrico en el ciclo de Krebs?

Which excipient is NOT mandatory declaration in the preparation of master formulas ?
¿Qué excipiente NO es de declaración obligatoria en la elaboración de fórmulas magistrales?

The Pearson Correlation Coefficient is reduced if

El Coeficiente de Correlación de Pearson se ve reducido si