Diptheria toxin A Causes destruction of epithelium B Is a heat labile polypeptide C Is under control of plasmid gene D Acts by excitation of EF-2 E Never goes to the deeper tissue Diptheria toxin Correct Answer Causes destruction of epithelium, Is a heat labile polypeptide Bissoy MCQ Team Aug 26, 2023 Basic Science Diploma Medicine Paediatric Surgery Microbiology Systemic bacteriology Corynebacterium