So if this is a smoothie r, the Gold Gipp apparatus is relatively close to our smoothie r. And notice it's also pretty large, so we can see it clearly under a microscope. Now, once the proteins are synthesized on the cytosol side of our rough Er, they are injected, they are forced into our Er lumen, and they travel through the Er lumen into our smoothie r. And from the smoothie r, they are basically ejected into the cytosol by using some type of secretory vesicle. So secretory vesicles carry our proteins from our rough Er and the smooth Er into the Golgi apparatus. And all the proteins basically collect inside our Golgi apparatus. And what the Golgi apparatus does is it basically organizes, it modifies, and it ships out all those proteins into the different parts of the cell, as well as the cell membrane and outside the cell. So basically, one thing that I forgot to mention about the ruff Er is the proteins synthesized in the ribosomes of the rough Er are the proteins that eventually either end up in our cell membrane or they end up leaving the cell entirely.