A DNA strand is made up of hundreds of thousands of nucleotides put together. A nucleotide is a type of molecule (organic molecule, to be specific) that is made up of a phosphate, a sugar, and a nitrogen base. In all DNA nucleotides, there is always the same phosphate and sugar. But the nitrogen bases differ. There are four nitrogen bases in DNA--Adenine, Guanine, Cytosine, and Thymine.
What is the highest paved road in the world? The world's highest paved road is the Ticlio Pass on the Carretera Central (Central Highway) in Peru. The highest point is 4,818 meters above sea level, or almost 16,000 feet.â¦. 7 people found this useful.
Pico de Veleta - The Highest Road in Europe. Climbing the Pico de Veleta is one of the great cycling challenges in Europe. The mountain is the third highest peak in Spain, and also the highest paved road in Europe. It perhaps lacks the fame of Tourmalet, Ventoux or Alpe d'Huez; but Veleta is longer and tougher than all of them. Veleta is in the Sierra Nevada mountain range in Andalucia, with the climb beginning in the city of Granada.