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
All of the following abbretions are true except: 
Select and explain. 
A. AMP-Adenosine monophosphate, B. CMP - Cytidine monophosphate, C. GMP - Guanosine monophosphate, D. TMP - Thymine monophosphate
D: TMP - Thymine monophosphate
Answer: D: TMP - Thymine monophosphate 
Explanation: D i.e. TMP - Thymine monophosphate,Nucleosides are N-glycosides formed by addition of pentose sugar (D-ribose or 2 deoxy D-ribose) to a purine (adenine, guanine) or pyrimidine (cytosine, thymine & uracil) bases. Nucleosides with purine bases (A, G) have - 'sine' suffix viz - adenosine, guanosineQ, whereas pyrimidine nucleosides have 'dine' suppix viz - cytidine, thymidine and uridineQ.Nucleotides are phosphorylated nucleosides. Suffix - sine /-nylate/-nylic acid for purine &- dine /-dylate /-dylic acid for pyrimidine are used. So UMP is uridylate or uridine now phosphate and TMP is thymidylate or thymidine mono phosphate