Final answer:
Transport vesicles select their particular cargo through sorting in the Golgi apparatus. Cargo receptor proteins bind specific packaged proteins, and specific sorting proteins in the trans Golgi vesicles determine the destination of cargo proteins. V-SNARE and T-SNARE proteins on the vesicles and receiving membranes respectively, facilitate membrane fusion for cargo release.
Step-by-step explanation:
A transport vesicle selects its particular cargo through a process called sorting. This occurs in the Golgi apparatus, where cargo receptor proteins in the membranes bind specific packaged proteins, known as cargo proteins. The cargo proteins sort to separate vesicles with different destinations based on specific sorting proteins in the trans Golgi vesicles.
Once the cargo proteins are bound to the receptor proteins, the vesicles bud off from the trans Golgi stack with the help of clathrin and other COP proteins. These vesicles also acquire membrane V-SNARE proteins. When these V-SNARE proteins bind to complementary T-SNARE proteins on receiving membranes, the membranes fuse, allowing the transport vesicle to release its cargo to the appropriate destination.