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': 'Wobble hypothesis-regarding the variation true is \nSelect and explain. \nA. 3 - end of anticodon, B. 5 - end of anticodon, C. m-RNA, D. t-RNA', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Degeneracy can be explained by wobble hypothesis i.e. base pairing of 3rd nucleotide of a codon (3’ end) with 1st nucleotide of anticodan at 5’ end doesnot strictly follow watson-crick base pairing rule.', 'role': 'assistant'}]