Which of the following scenarios would be best suited for Western blotting in environmental microbiology applications?

Question

Answer

Estimating total bacterial biomass within a biofilm on a surface sample.

Answer

Quantifying the concentration of a specific pollutant in a water sample.

Answer

Detecting multiple contaminants in soil samples using a rapid, field-deployable method.

Answer

Identifying the presence of a particular protein involved in pollutant degradation within a microbial community.

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