There are numerous exceptions, howeverâsome viruses have genomes made of double-stranded RNA and other viruses have single-stranded DNA genomes, and, in some circumstances, nucleic acid structures with three or four strands can form.ach nucleotide has three components: a 5-carbon sugar, a phosphate group, and a nitrogenous base. If the sugar is deoxyribose, the polymer is DNA. If the sugar is ribose, the polymer is RNA. When sugar and a nitrogenous base get combined they form a nucleotide. Nucleotides are also known as phosphate nucleotides.
1 2003: The BlizzardÂ® of the Month program kicks off. 2  2004: The MooLatte Â® Frozen Coffee Flavored Beverage line debuts in Mocha, Vanilla and Caramel flavors. 3  2004: Award-winning Dairy QueenÂ® commercials can be seen throughout the country in the system's first full year of national advertising.
It was the largest collection of players to assemble in Toronto since the actual championship seasons. The Toronto Blue Jays welcome back 1992 & 1993 teams for a pregame fanfest with autograph signings. The Toronto Blue Jays flash back to 1992 and 1993 and remember their back-to-back World Series titles.