TRUE regarding cholera is -
Ans. is 'b' i.e., Toxin action is cAMP mediated V. cholerae produces cholera toxin, the model for enterotoxins, whose action on the mucosal epithelium is responsible for the characteristic diarrhoea of the cholera.
Toxin acts on GM 1 receptor
Toxin action is cAMP mediated
Peritrichate flagella
Utilises arginine and lysine