George Palade's research group used the pulse-chase assay to dissect the secretory pathway in pancreatic cells. If they had instead performed this assay on muscle cells, which have high energy demands and primarily consist of actin and myosin filaments, where would you expect the labeled proteins to go during the chase?A. from the Golgi apparatus and the rough ER to the cytoplasm and the nucleus B. from the cytoplasm to the Golgi apparatus C. from the rough ER to the Golgi apparatus D. from the Golgi apparatus and the rough ER to the cytoplasm and the mitochondria E. To vesicles where they would be secreted out of the cell.