Gram Negative Bacilli
Which is true?
|A|| Pyocyanin is a pigment produced only by
|B||Cholera exotoxin is a lipid|
|C||Cholera exotoxin has four parts|
|D||Cholera exotoxin part B is responsible for adenylate cyclase activation|
a. Pyocyanin and Fluorescin are two important pigments produced by P. aeruginosa.
b. Cholera exotoxin is a protein and has two components A (one) and B (five).
c. Component A activates cellular adenylate cyclase enzyme. Component B binds to the receptor, GM1 ganglioside.