<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:An investigator is studying gene expression in a mouse model. She inactivates the assembly of small nuclear ribonucleoproteins snRNPs in motor nerve cells. Which of the following processes is most likely to be affected as a result?? A: Folding of proteins, B: Aminoacylation of tRNA, C: Activity of 3 to 5 proofreading, D: Unwinding of DNA strands, E: Removal of introns,  <response>: This question is asking about the process that would be most affected by inactivating the assembly of small nuclear ribonucleoproteins snRNPs in motor nerve cells. snRNPs are complexes of proteins and RNA that are essential for pre-mRNA splicing. Splicing is the process of removing introns and joining exons in pre-mRNA. Therefore, if snRNP assembly is disrupted, splicing will be impaired, leading to accumulation of incompletely processed pre-mRNA containing introns. Of the answer choices, removal of introns during splicing is the process that depends most directly on proper snRNP function. The other choices relate to protein synthesis, proofreading, and DNA unwinding, which are less likely to be impacted.E: Removal of introns 