<prompt> A codon in the genetic code consists of:One molecule of charged-tRNAA Shine-Dalgarno sequenceThree consecutive nucleotidesTwo complementary base pairs  <response>: A codon is a triplet sequence of bases. The tRNA molecule contains an anticodon. The Shine-Dalgarno sequence is found in the 23S prokaryotic ribosomal RNA. A codon is on the same strand of DNA or mRNA. 