What test determines whether an organism can utilize sodium citrate as a sole carbon source?
A) Ornithine decarboxylase
B) Citrate
C) Indole
D) Ehrlich's reagent

Question

Quizplus · Accepted Answer

Ornithine decarboxylase tests an organism's ability to remove a carboxyl group from the amino acid ornithine.Indole tests to see if there are any degradation products from the amino acid tryptophan.Ehrlich's reagent is used in the indole test.Citrate is the test that determines if an organism can utilize sodium citrate as a sole carbon source.

What Test Determines Whether an Organism Can Utilize Sodium Citrate