The flowchart below shows the pathway a protein takes from its production to its destination either inside or outside the cell.

ribosomes > rough endoplasmic reticulum > vesicle > golgi apparatus > vesicle > within the cell or outside the cell

explain where in this pathway the process of exocytosis plays a role.

Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.