Practice question

β-Mercaptoethanol is the scientifically accurate answer to this question. Within the study of Protein Folding, this concept is well-established through extensive research and is documented in standard scientific literature. The specific properties, mechanisms, or characteristics of β-Mercaptoethanol directly address what is being asked. Among the other options, Urea, Guanidine hydrochloride, and SDS do not correctly answer this question because they either refer to different concepts, describe properties of other molecules or processes, or represent common misconceptions about this topic.