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2025 Fall 2 ENVS 2126E for Melissa Driessnack (Online)
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Why would you use degenerate primers to amplify a functional gene like amoA across various environments?
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A public health team uses qPCR with TaqMan probes to test for Salmonella in groundwater after flooding. Which feature makes TaqMan-based qPCR particularly effective for field surveillance?
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Researchers investigating a sulfate-rich mine tailing use DNA-based probes targeting dsrAB genes. What does detection of this gene most directly indicate?
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Phylogenetic oligonucleotide arrays are based primarily on _____ and functional gene arrays _______.
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Which of the following scenarios would be best suited for Western blotting in environmental microbiology applications?
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Which of the following components in a biosensor is responsible for recognizing the target analyte?
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An immunoassay for PAH detection in river sediments using polyclonal antibodies consistently reports higher contaminant levels than GC-MS analysis. What is the MOST LIKELY cause of this discrepancy?
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Researchers studying oil reservoir contamination wish to selectively isolate thermophilic sulfate-reducing bacteria from complex samples. They need to enrich low-abundance targets for molecular analysis. Which method should they use for specific and efficient target recovery?
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What about the antigen-antibody relationship makes immunology-based methodologies so valuable?
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Polyclonal and monoclonal antibodies differ in that
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