This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunology, Subject name: Microbiology
Papain acts an gamma globulin to form - 
Select and explain. 
A. 2 Fc fragments, B. 2 Fab fragments, C. I Fab fragments, D. None
B: 2 Fab fragments
Answer: B: 2 Fab fragments 
Explanation: Ans. is 'b' i.e., 2 Fab fragments o Papain acts at hinge region to produceOne Fc fragmentsTwo Fab fragments