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': "Cytoplasmic process during processing is \nSelect and explain. \nA. 5' capping, B. Poly (A) tailing, C. Methylation of tRNA, D. Attachment of CCA in tRNA", 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Attachment of CCA in tRNA', 'role': 'assistant'}]