Function Of Ingredients Flashcards by Matthew Kerr

Q

TTC

A

Form a red participate called Formazan

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Q

.4% agar

A

Allow bacteria to move in agar

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Q

Cysteine, sodium thioglycollate

A

Lower O2 concentration

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Q

Resazurin

A

Turn pink with oxygen

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Q

Phenol red

A

pH indicator

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Q

Sodium citrate

A

Carbon source

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Q

Ammonium salts

A

Nitrogen source

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Q

Brom thymol blue

A

pH indicator

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Q

Mixed acids

A

Decrease pH

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Q

Acetoin

A

Reacts with Barrits A + B

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Q

IKI

A

Detect starch

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Q

Iron

A

Ferrous salts

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Q

Brom cresol purple

A

pH indicator

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