  The uprights are called the backbone and is made up of ribose (a pentose sugar) and phosphate. The rungs are the bases that are the actual coding bit of DNA. These are c â¦ arbon and nitrogen-based molecules that attach to the backbone.he rungs are made up of four nitrogen bases called Guanine, Thymine, Adenine, and Cytosine. Adenine (A) always pairs up with Thymine(T). Guanine (G) always pairs up Cytosin â¦ e(C). The object that connects them is a hydrogen base.
Travel to Ionian islands: Travel information about flights and ferries to Ionian islands. There are airports in Corfu, Lefkada (Aktion/Preveza), Kefalonia, Zakynthos and Kythira. The airports of Corfu, Kefalonia and Zakynthos receive domestic flights from Athens and Thessaloniki and also charter flights from abroad in summer.
by Cristian Violatti. Ionia is the name given during ancient times to the central region of Anatolia âs Aegean shore in Asia Minor, present-day Turkey, one of the most important centres of the Greek world.iletus refused Alexander âs offer and was finally levelled after a long siege and was never restored to its previous status as a leading city. The region then became part of the Seleucid, and later of the Attalid, Kingdom. About 130 BCE Ionia came under Roman control and became part of the Roman province of Asia.