This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of nucleic acids, Subject name: Biochemistry
[{'content': 'TATA box is seen in \nSelect and explain. \nA. Promoter region, B. Palindromic region, C. Enhancer region, D. Silencer region', 'role': 'user'}, {'content': 'Answer: A \nExplanation: TATA box (also called the Goldberg-Hogness box) is a DNA sequence (cis-regulatory element) found in the promoter region of genes in archaea and eukaryotes Ref-D.M.Vasudevan 7/e p558', 'role': 'assistant'}]