<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A group of medical students is studying bacteria and their pathogenesis. They have identified that a substantial number of bacteria cause human disease by producing exotoxins. Exotoxins are typically proteins, but they have different mechanisms of action and act at different sites. The following is a list of exotoxins together with mechanisms of action. Which of the following pairs is correctly matched?? A: Diphtheria toxin - cleaves synaptobrevin, blocking vesicle formation and the release of acetylcholine, B: Tetanospasmin - binds 60S ribosome subunit and inhibits protein synthesis, C: Cholera toxin - ADP-ribosylates Gs, keeping adenylate cyclase active and cAMP, D: Botulinum toxin - cleaves synaptobrevin, blocking vesicle formation and the release of the inhibitory neurotransmitters GABA and glycine, E: Anthrax toxin - ADP-ribosylates elongation factor - 2 EF-2 and inhibits protein synthesis,  <response>: This is a question about exotoxins produced by bacteria and their mechanisms of action. It provides a description of exotoxins and asks which of the listed exotoxin-mechanism pairs is correctly matched. To answer this, we need to analyze each option and determine which exotoxins mechanism of action is accurately described.C: Cholera toxin - ADP-ribosylates Gs, keeping adenylate cyclase active and cAMP 