  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.
The Ionian Islands are also traditionally called the Seven Islands, but the group includes many smaller islands as well as the seven principal ones. The group is situated off the west coast of Greece, stretching from the north of Epirus to the southern tip of the Peloponnese.The six northern islands are off the wet coast of Greece, in the Ionian Sea and the seventh, Kythira, is off the southern tip of the Peloponnese. There are 2943 Hotels in Ionian Islands.he group is situated off the west coast of Greece, stretching from the north of Epirus to the southern tip of the Peloponnese. The six northern islands are off the wet coast of Greece, in the Ionian Sea and the seventh, Kythira, is off the southern tip of the Peloponnese. There are 2943 Hotels in Ionian Islands.