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: Dental
Which is not true 
Select and explain. 
A. Actinomycin D is a mono clonal antibody, B. Actinomycin D is not a cell specific but It's a cell cycle specific, C. Vinblastine is not a cell specific but its a cycle/phase specific, D. None of above
B: Actinomycin D is not a cell specific but It's a cell cycle specific
Answer: B: Actinomycin D is not a cell specific but It's a cell cycle specific 
Explanation: None