Iamsosmart8457 Iamsosmart8457

23-02-2022
Biology

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You have a nutrient broth, an agar slant, and an agar plate with bacterial growth in or on each. If you wanted to evaluate the macroscopic appearance of the bacteria growing in or on the medium, which of the cultures would be the best choice?.

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ajinems ajinems

02-03-2022

The culture medium that would be of best choice is an agar plate.

Evaluation of cultured media

Microorganisms which are made up of bacteria and fungi can be isolated using a culture medium in the laboratory.

Example of such culture media are:

Nutrient broth: This is a type of culture media that is in a liquid form. it is enriched to support the growth of a wide variety of microorganisms. However, it will not support the growth of anaerobic organisms.

An agar slant: This is a type of culture media that is filled with different mixture of agars. If allows the growth of both aerobic and anaerobic organisms.

An agar plate: This is the type of culture media that is a thin layer of nutrient gel in a Petri dish, used to grow bacteria in the microbiology laboratory.

The plate is usually transparent, therefore it allows for the evaluation of macroscopic appearance of the bacteria growing in or on the medium.

Learn more about culture media here:

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