This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
[{'content': 'In bacterial mRNA, Shane-Dalganro sequence is situated near which of the following codon? \nSelect and explain. \nA. CAG codon, B. UAG codon, C. AUG codon, D. UGA codon', 'role': 'user'}, {'content': "Answer: C \nExplanation: Shine-Dalgarno sequence is apparently the eukaryotic small ribosomal subunit binds to the 5'end of a eukaryotic mRNA and scans along it until it encounters an AUG codon.They assist in aligning mRNA on the ribosomes. Ref: Biochemistry By Reginald Garrett, Charles M. Grisham, 2005 Page A 38 ; Biochemistry By J. Stenesh, Volume 1, Page 487", 'role': 'assistant'}]