double helix. The three-dimensional structure of double-stranded DNA, in which polymeric nucleotide strands whose complementary nitrogen bases are linked by hydrogen bonds form a helical configuration. The two DNA strands are oriented in opposite directions. double helix in Culture.
TICO stands for. 1  6. TICO. Travel Industry Council of Ontario. 2  1. TICO. Tifereth Israel Community Orchestra. 3  1. TICO. Training Institute of Central Ohio. 4  1. TICO. Texas Insurance Checking Office. 5  1. similar. TICO. 6  0. TICO. Training Institutetute for Careers in Organizing. 7  1. TICO. Thrombolysis in Coronary Occlusion.
The taco: the mainstay of Mexican cuisine and beloved emblem of the foundation of many a delicious meal. Itâs iconic, important, and above all, delicious. But surprisingly, the origins of this national dish are relatively murky. The name âtacoâ has unclear origins. One theory is that it derived from the 18 th century