This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mutations & Codons, Subject name: Biochemistry
[{'content': 'All the following are salient features of genetic code, EXCEPT \nSelect and explain. \nA. Degeneracy, B. Unambiguous, C. Punctuated, D. Non overlapping', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Salient features of genetic code : Triplet base sequence Non- overlap Non- punctuated Degenerate Unambiguous Universal NOTE: The demonstration that DNA contained the genetic information was first made in 1944 in a series of experiments by Avery, MacLeod, and McCay.', 'role': 'assistant'}]