A pH indicator is added to mannitol salt agar to allow for the detection of acid production. The pH indicator used in mannitol salt agar is __________.

Why is a Durham tube added to the phenol red fermentation broth tube?

The Voges-Proskauer test was designed to identify organisms capable of mixed acid fermentation.

It is important to read your oxidase test results right away because __________.

What genera of organisms thrive on mannitol salt agar?

If the tube turns red after adding reagents A and B to a nitrate reduction test, the results mean __________.

How is the inoculation of a broth tube and a slant tube different?

The tube indicated contains broth from a MR-VP broth tube to which methyl red has been added and is __________.

The test designed to identify organisms able to ferment glucose, with the production of acetoin and 2,3-butanediol is the __________.

The electron transport chain is responsible for __________.