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
Triple bonds are found between which base pairs: 
Select and explain. 
A. A-T, B. C-G, C. A-G, D. C-T
B: C-G
Answer: B: C-G 
Explanation: Triple bond is present between cytosine and guanosine. Ref: Harper's Biochemistry, 24th Edition, Page 403, 25th Edition, Page 404 ; Textbook of Biochemistry By DM Vasudevan, 3rd Edition, Pages 332, 344