DNA molecules are composed of repeating subunits called nucleotides. A nucleotide is made of three parts: a nucleobase, a certain type of sugar (deoxyribose in the case of DNA â¦ nucleotides), and one or more phosphate groups.There are four different nucleobases found in DNA: adenine, cytosine, guanine, and thymine.NA molecules are composed of repeating subunits called nucleotides. A nucleotide is made of three parts: a nucleobase, a certain type of sugar (deoxyribose in the case of DNA â¦ nucleotides), and one or more phosphate groups. There are four different nucleobases found in DNA: adenine, cytosine, guanine, and thymine.
According to multiple studies, the Hummer H2 has an average mileage between 9 and 15 miles per gallon. Due to the potential repercussions of such extremely low gas mileage on the environment, the Hummer brand has long been a popular target for environmentalists.
9 Cars That Average 50 MPG or Better on the Highway: You'll Be Shocked By No. 1! These nine cars offer consumers the best fuel efficiency on the highway. Here's the shock: Tesla isn't No. 1. Mar 9, 2014 at 11:31AM. My nose would shoot to about six feet in length if I exclaimed that gas mileage was an important feature to me when purchasing a car. However, I'm very much in the minority on this one.