This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'Inhibition of placental Alkaline Phosphatase by Phenylalanine is an example of \nSelect and explain. \nA. Competitive Inhibition, B. Noncompetitive inhibition, C. Uncompetitive Inhibition, D. Allosteric Inhibition', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Placental (PLAP) and germ-cell (GCAP) alkaline phosphatases are inhibited uncompetitively by L-Leu and L-Phe. Ref: Katzung 12th ed.', 'role': 'assistant'}]