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: Pathology
Parasympathetic stimulation induces salivary acinar cells to release the protease 
Select and explain. 
A. Bradykinin, B. Kallikrein, C. Kininogen, D. Kinin
B: Kallikrein
Answer: B: Kallikrein 
Explanation: .