Binds to the same receptor site and is an agent or drug, it becomes another agent but produces an opposite effect. Example drug x binds to receptor site A and potentiates the release of a neurotransmitter, drug X is an agonist at that receptor site.inds to the same receptor site and is an agent or drug, it becomes another agent but produces an opposite effect. Example drug x binds to receptor site A and potentiates the release of a neurotransmitter, drug X is an agonist at that receptor site.
Athens, one of the worldâs oldest cities, has a history of over 3000 years. Details of its founding, though, are not known; the rich mythology of ancient Greeks, though, fills in the blanks. According to the legend, Cecrops was the founder and first King of Athens.
The Age of Pericles (in Athens) The Age of Pericles runs from the middle of the 5th century to either his death at the start of the Peloponnesian War or the end of the war, in 404. Pericles as Leader. While he was not a king or dictator in charge of Athens, Greece, Pericles was the foremost statesman of Athens from 461-429.