Préfecture (capital): Périgueux[?].
Sous-préfectures: Bergerac[?], Nontron[?], Sarlat la Canéda[?].
See also: List of the communes of the Dordogne département
... ATP by powering the addition of a phosphate group to ADP, a process called photophosphorylation[?]. ATP is a versatile source of chemical energy used in most biological ...