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.
Long poles stand in the air, showing the direction the road takes in winter when snow covers the road so deep the path is unrecognizable. That road is Highway 5, from Echo Lake to the top of Mount Evans; itâs the highest paved road in North America. The first time we drove this road, I needed a paper bag; I donât know why I was so scared.