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
TATA box is seen in ? 
Select and explain. 
A. Promoter region, B. Palindromic region, C. Enhancer region, D. Silencer region
A: Promoter region
Answer: A: Promoter region 
Explanation: Ans. is 'a' i.e., Promoter region