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.
Zoning Code. A set of laws that regulate a variety of issues in the unincorporated area including the use of buildings, structures and land, signs and billboards, size and use of lots, intensity of land use, off-street parking, setback lines and open space. set of laws that consists of all of the regulatory and penal ordinances and certain of the administrative ordinances codified pursuant to Sections 25126 to 25130, inclusive, of the Government Code of the state.