Cargo leaves the endoplasmic reticulum and is sent to the _____ Golgi cisterna, which then matures through the redistribution of enzymes tobecome a _____ Golgi cisterna and eventually the _____ Golgi cisterna.
Part D Pulsechase experiments and protein locationScientists can track the movement of proteins through the endomembrane system using an approach known as a pulsechase experiment. Thisexperiment involvesthe “pulse” phase: Cells are exposed to a high concentration of a radioactively labeled amino acid for a short period to tag proteins that arebeing synthesized.the “chase” phase: Any unincorporated radioactively labeled amino acids are washed away and large amounts of the same, but unlabeled,amino acid are added.Only those proteins synthesized during the brief pulse phase are radioactively tagged. These tagged proteins can be tracked through the chase period todetermine their location in the cell.The data below were obtained from a pulsechase experiment in which cells were examined at different times during the chase period. The numbers