Which antibiotic acts by inhibiting protein synthesis:: (A) Cefotetan, (B) Doxycycline, (C) Ciprofloxacin, (D) Oxacillin
Answer is B. Doxycycline is a tetracycline that act by inhibiting protein synthesis.
Cefotetan and oxacillin are β-lactam antibiotics that act by inhibiting cell wall synthesis.
Ciprofloxacin is a fluoroquinolone that acts by inhibiting DNA gyrase.