  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.
Popular Transfers. Acharavi is situated on the northern tip of the Ionian Island of Corfu (Kerkyra). It has long since established itself as one of the top resorts on the North of Corfu and is particularly suited to couples and families. Around 40km from the airport, it takes about an hour to get into Acharavi.The scenery on the journey is stunning as you pass through the mountains and quaint old Greek village.t has long since established itself as one of the top resorts on the North of Corfu and is particularly suited to couples and families. Around 40km from the airport, it takes about an hour to get into Acharavi. The scenery on the journey is stunning as you pass through the mountains and quaint old Greek village.