Normal Size Small Size show me how
Questions about "Urea Hydrolysis"
|The enzyme ________ splits urea into ________ and ________ ________.||urease, ammonia (and) carbon dioxide|
|A ________ color appears in urea broth as a result of hydrolysis||red|
|________ _____ is the pH indicator used in urea broth.||Phenol red|
|The pH of urea broth must be at least _____ in order to give a positive urea hydrolysis test.||8.1|
|The genus of bacteria used in this exercise which hydrolyzes urea is ________.||Proteus|
|The substance that gives the positive result is ________ and does so by causing an increase in ________.||ammonia, pH|