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': 'UV light damage to the DNA leads to: \nSelect and explain. \nA. Formation of pyrimidine dimers, B. No damage to DNA, C. DNA hydrolysis, D. Double stranded breaks', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A. Formation of pyrimidine dimers(Ref: Harper 31/e page 374)DNA lesions formed by UV light damage are Bulky adducts and Pyrimidine Dimers', 'role': 'assistant'}]