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
MECHANISM OF RESISTANCE TO PENCILLIN BETA LACTAMASE IS : 
Select and explain. 
A. ALTERED PENCILLIN BINDING PROTIENS, B. DRUG EFFLUX, C. BREAKS DRUG STRUCTURE, D. ALTERATION IN 50S RIBOSOME STRUCTURE
C: BREAKS DRUG STRUCTURE
Answer: C: BREAKS DRUG STRUCTURE 
Explanation: REF : KD TRIPATHI 8TH ED