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If you use glucose broth medium without a pH indicator how can you determine whether a particular bacterium fermented glucose?
You can determine whether a bacterium fermented glucose by performing a series of biochemical tests. Some common tests include measuring gas production, pH changes, and presence of fermentation products like acids or alcohols. Additionally, you can use specific reagents or methods tailored for detecting fermentation byproducts to confirm the presence of fermentation.
Explain the purpose of the phenol red in the medium?
To determine if a bacterium can ferment a particular carbohydrate and determine the end products of that fermentation
What is the exposure level indicator for this particular situation?
The exposure level indicator for this situation is the measurement of how much a person or thing is being exposed to a particular substance or condition.
Can a bacterium that ferments using the 2 3-butanediol pathway use the mixed acid route?
Yes, but the PH will not fall as low as with the mixed acid route. The PH is an indicator of the route the bacterium used to ferment.
What is the definition to map scale indicator?
it is an indicator used to determine the distance on a paper and the actual distance on the ground.
What indicator can be used to determine whether an adapter is connected to a functioning hub or switch?
A Link-Pulse indicator
What is used to determine the pH of an acid or base?
indicator
Is phenolphthalein an indicator?
Yes, phenolphthalein is an indicator commonly used in acid-base titrations to determine the endpoint of the reaction.
How can you determine how Many tracks are at a railroad crossing?
The track indicator
What does a particular warning light on your 2002 Lexus ls 300 mean you do not have an owners manual and cannot determine what the light is telling you it looks like a headlight?
it is your fog lamp indicator saying it isn't working properly
What factors determine whether or not a particular fossil will be valuable as an indicator of the age and correlation of a stratum?
The organisms must have been rapicly evolving, widespread, common, and only have been found at a specific strata of geologic time.
If a few drops of universal indicator is added to water changes red what pH value is it?
Its Ph value is less than 7, so it is acidic. The exact colour change needs to be compared visually with a standard universal indicator chart to determine the precise Ph value associated with that particular shade of red.
