How might a researcher best determine the location of a protein in a cell?

a. studying the amino acid sequence of the protein
b. fusing a fluorescent tag to the protein to visualize its cellular location under a microscope
c. attaching an antibiotic tag to the protein and determining its location using DNA microarrays
d. analyzing the untranslated regions of the gene encoding the protein
e. understanding the protein’s function


ANSWER: b

Biology & Microbiology

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