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 History. The BMW brand is synonymous with luxury automobiles and value. BMW car prices start between $30,025 and $103,225. The entry-level 1 Series and the top-of-the-line M6 model represent the cheapest and most expensive of all BMW models respectively. Since 1916, the company known as BMW today has held several different names, and has owned several other automotive brands.