Mechanism of action of sulfonamide is?: (A) Inhibit bacterial cell wall synthesis, (B) Inhibits translocation of mRNA, (C) Inhibits folate synthesis, (D) Inhibits bacterial respiration
Answer is C. Ans. is 'c' i.e., Inhibits folate synthesis Sulfonamides are bacteriostatic and act by inhibiting folic acid synthesis by inhibiting enzyme folate synthatase.