Apart from adenine (A), cytosine (C), guanine (G), thymine (T) and uracil (U), DNA and RNA also contain bases that have been modified after the nucleic acid chain has been formed.In DNA, the most common modified base is 5-methylcytosine (m 5 C).In RNA, there are many modified bases, including those contained in the nucleosides pseudouridine (Ï), dihydrouridine (D), inosine (I), and 7-methylguanosine (m 7 G).n DNA, the most common modified base is 5-methylcytosine (m 5 C). In RNA, there are many modified bases, including those contained in the nucleosides pseudouridine (Ï), dihydrouridine (D), inosine (I), and 7-methylguanosine (m 7 G).
Uruguayan Peso. Overview. The Uruguayan Peso is the official currency of Uruguay. The name has been in use since the European settlement. The present currency was adopted in 1993 and is subdivided into 100 centÃ©simos. The economy of Uruguay is characterized by an export-oriented agricultural sector, a well-educated work force, and high levels of social spending.
Tourism in Uruguay. Relief map of Uruguay. Tourism in Uruguay is an important facet of the nation's economy. Uruguay has different tourist destinations among those that stand Punta del Este, PiriÃ¡polis, Montevideo, Colonia del Sacramento, Salto, Lavalleja, Rocha, Artigas, Rivera, among others. Nearly 1.8 million tourists arrived in 2007, and their estimated expenditures in 2007 were of around US$800 million - an increase over 2006 levels of about a third. Domestic expenditures, however, remained around 60% of the nation's tourist ...