Urease Flashcards
Test for presence of ammonia (6 cards)
1
Q
What chemical does this test detect?
A
Test for ammonia is to detect the chemical Ammonia
2
Q
What enzyme(s) is/are involved in this test?
A
Urease
3
Q
What substrate(s) is/are involved in this test?
A
Urea
4
Q
What is the indicator/reagent used in this test?
A
Phenol red
5
Q
What is the appearance of a positive result?
A
Hot pink
6
Q
What is the appearance of a negative result?
A
Orange or anything that is not hot pink
