In cell biology, a structure on the surface of a cell (or inside a cell) that selectively receives and binds a specific substance. There are many receptors.
Extraterritorial jurisdiction (ETJ) is the legal ability of a government to exercise authority beyond its normal boundaries.Any authority can claim ETJ over any external territory they wish.However, for the claim to be effective in the external territory (except by the exercise of force), it must be agreed either with the legal authority in the external territory, or with a legal authority which covers both territories.he phrase may also refer to a country's laws extending beyond its boundaries in the sense that they may authorise the courts of that country to enforce their jurisdiction against parties appearing before them in respect of things that they did outside that country.
The purpose of this paper is to address in a general manner annexation and the ETJ, and in particular, land use and related municipal regulations in the ETJ. I. Introduction Prior to 1963, a Texas municipality could annex territory up to the corporate boundaries of another municipality.rovides that if the city and county enter into an agreement to establish. one, joint office to regulate subdivision plats in the ETJ, the office must. establish a single set of consolidated and consistent regulations related to. plats, subdivision construction plans, and subdivisions of land.