This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Molecular Genetics, Subject name: Biochemistry
[{'content': "During post transcriptional modification of RNA the following process does not take place: \nSelect and explain. \nA. Splicing, B. 5'capping, C. 3'polyadenylation, D. Glycosylation", 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. D. GlycosylationRNA produced after transcription is hn RNA. To form m RNA it undergoes modifications to remove intervening sequence called introns by splicing. For this 5'capping and 3'tailing is done to stabilize RNA.", 'role': 'assistant'}]