In RNA, uracil (U) is used instead of thymine (T) So if the original DNA coding strand had the sequence A T T G C T, this would end up in the RNA as A U U G C U everything is exactly the same except that every T had been replaced by U The transcription process Finding the start of the gene on the coding strandDNA bases pair up with each other, A with T and C with G, to form units called base pairs Each base is also attached to a sugar molecule and a phosphate molecule Together, a base, sugar, and phosphate are called a nucleotide Nucleotides are arranged in two long strands that form a spiral called a double helixPictures of DNA typically show it in a double helix, with the bases on one strand connecting via bonds to the complementary bases on the opposite strand Complementary bases are adenine (A) and thymine (T), and cytosine (C) and guanine (G) So if one strand of DNA reads ACGCTA, then the complementary strand is TGCGAT Dna Barcoding And Two Dimensional Dna Barcoding Image Of Its2...