The Voges-Proskauer test was designed to identify organisms capable of mixed acid fermentation.
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If the tube turns red after adding reagents A and B to a nit…
If the tube turns red after adding reagents A and B to a nitrate reduction test, the results mean __________.
Which type of organisms produce hemolysins?
Which type of organisms produce hemolysins?
The tube indicated contains broth from a MR-VP broth tube an…
The tube indicated contains broth from a MR-VP broth tube and __________.
Eosin methylene blue agar is used to __________.
Eosin methylene blue agar is used to __________.
Which of the following indicates a negative oxidase test?
Which of the following indicates a negative oxidase test?
The tube indicated contains broth from a MR-VP broth tube to…
The tube indicated contains broth from a MR-VP broth tube to which methyl red has been added and is __________.
Which of the following make(s) MacConkey agar selective?
Which of the following make(s) MacConkey agar selective?
The peptone in the EMB agar serves as a(n) __________.
The peptone in the EMB agar serves as a(n) __________.
Nitrate reduction is responsible for __________.
Nitrate reduction is responsible for __________.