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.
Nissan Frontier Gas Mileage. diesel, gas mileage, nissan, trucks. First introduced in 1998 as a compact pickup, the Nissan Frontier grew to become a mid-sized truck with a 2005 redesign. The Frontierâs gas mileage ratings fall a shade behind the Toyota Tacoma, with the current modelâs highway ratings topping out at 23 miles per gallon (MPG) in the 4-cylinder manual transmission-equipped 2WD.