Our ribosome dissociates and detaches from the translocan, and the translocan basically shuts close, so it closes, and that basically completes the process of translation. And now this polypeptide chain can undergo further post translational modification processes. It can fold, and eventually it is basically secreted by the cell or will end up being embedded inside the membrane of that cell. So basically, this process by which our growing polypeptide chain is transported from the cytoplasm onto the membrane of the endoplasmic reticulum, is known as translocation. And the mechanism by which it actually takes place involves the signal sequence and the signal recognition particles. So those growing polypeptides, those proteins that actually are destined to be secreted by the cell or remain in the plasma membrane, contain this signal sequence.