Bacteria demonstrating weak decarboxylase activity
A) will have a false-negative test.
B) may take up to 4 days to be positive.
C) require extra reagents to show the positive reaction.
D) will have a false-positive test.

Question

Quizplus · Accepted Answer

Weak decarboxylase activity in bacteria may delay the appearance of a positive test result, potentially taking up to 4 days for the positive reaction to be observable.

Bacteria Demonstrating Weak Decarboxylase Activity