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.
Look kids! Art! A little background info about the place: Built in the early 1900âs, Bayshore Boulevard is deemed the worldâs longest continuous sidewalk because its 4.5 mile stretch of concrete is not interrupted by cross streets. This 10 foot-wide sidewalk starts at the Columbus Statue Park at Platt Street on the north end, and ends at Gandy Boulevard.