Microbiology Which of the following statements about C. diphtheria is false – A Toxin production is mediated by native chromosome B Organism may be identified by tests for toxigenicity C Toxin acts by inhibiting protein synthesis D Toxin may affect the heart and nerves 💡 Explanation Which of the following statements about C. diphtheria is false - ✓ Correct Answer: A. Toxin production is mediated by native chromosome