The airport is in an unincorporated area in Miami-Dade County, Florida, eight miles (13 km) northwest of Downtown Miami, in metropolitan Miami, between the cities of Miami, Hialeah, Doral, Miami Springs, the village of Virginia Gardens, and the unincorporated Fontainebleau neighborhood.
A: A vesicle is a small membrane-bound sack that stores and transports substances throughout the cell. They can form naturally within the cell to aid in cellular secretion such as exocytosis, endocytosis or phagocytosis or they can be artificially prepared by chemists and biologists.
Vesicles can fuse with the plasma membrane, releasing their contents outside the cell. Vesicles are a basic tool of the cell for organizing metabolism, transport, enzyme storage, as well as being chemical reaction chambers. Many vesicles are made in the Golgi apparatus, but also in the endoplasmic reticulum, or are made from parts of the plasma membrane. Source(s): for the diagram and more info on vesicle formation refer: http://en.wikipedia.org/wiki/Vesicle_%28...