DNA is made up of a phosphate group, a deoxyribose (sugar), and a nitrogen base. The nitrogen base can be broken down into 4 types(nucleotides): adenine, guanine, thymine, or â¦ cytosine; and categorized into purines: adenine and guanine; and pyrimidines: cytosine or thymine.
The 2017 BMW X5 costs $55,500 in its base sDrive35i trim level, which features a 300-horsepower six-cylinder engine, an eight-speed automatic transmission, rear-wheel drive, a 10.2-inch infotainment screen, navigation, parking sensors, heated front seats, and Bluetooth. All-wheel drive is available for an extra $2,300.
BMW is not all top-end cars unfortunately for you amazinBimmer. BMW doesn't have competitors to the Mercedes SL, S and CL 600 models, not to mention the 65 AMG's that cost over $195K a pop. Audi is the number three brand in terms of household income behind only Porsche and Mercedes-Benz.