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.
The worldâs most dangerous road, by bike and bus. 1  The most dangerous road in the world. 2  A ride down the worldâs most dangerous road (also known as Death Road, Grove's Road, Coroico Road, Camino de las Yungas and El Camino de la Muerte) is one of La Pazâs top attractions and tourists spend days agonising over whether or not to risk it.