Microbiology 020 - General Microbiology » Fall 2020 » Rapid ID

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Question #1
enterics lack cytochrome c oxidase.
A.   FALSE
B.   TRUE
Question #2
Kovac's reagent interacts with which of the following?
A.   ammonium
B.   indole
C.   tryptophan
D.   pyruvate
Question #3
Glucose fermentation leading to mixed acid production would require ___________ to be identified.
A.   metallic red
B.   metal red
C.   methyl red
D.   fiery red
Question #4
Bromothymol blue is blue in acidic environments.
A.   FALSE
B.   TRUE
Question #5
Which of the following is used to identify a positive result for VP test? Choose all that apply.,,
A.   Methyl red
B.   alpha-naphthol
C.   KOH
D.   Kovac's ragent
Question #6
Match the following: Citrase
A.   breakdown of trytophan
B.   breakdown of citrate
C.   transport citrate into cell
Question #7
Match the following: citrate permease
A.   breakdown of citrate
B.   breakdown of trytophan
C.   transport citrate into cell
Question #8
Match the following: trytophanase
A.   breakdown of trytophan
B.   breakdown of citrate
C.   transport citrate into cell

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