Answer:
D: receiving and shipping are the "two sides" of the Golgi body. The Golgi body, also known as the Golgi apparatus, is an organelle found in eukaryotic cells that is responsible for modifying, sorting, and packaging proteins and lipids for transport to their final destination within or outside the cell. The receiving side, also known as the cis-Golgi, is responsible for receiving molecules from the endoplasmic reticulum (ER) and sorting them into vesicles for transport to the shipping side, also known as the trans-Golgi, where they are further modified and packaged into vesicles for secretion out of the cell or delivery to their final destination within the cell.