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.
Peisistratus was the brother-in-law of Cleisthenes; however, Peisistratus was much older. Peisistratids is the common term for the three tyrants who ruled in Athens from 546 to 510 BC, namely Peisistratos and his two sons, Hipparchus and Hippias. Rise. Peisistratos was a distant relative of Solon from northern Attica.