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
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Separate populations are called:
a. schools. b. aggregates. c. stocks. d. clusters. e. races.
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a. fish b. mammals c. birds d. amphibians e. reptiles
A collection of related hypotheses that have been shown to be true after extensive testing can be collectively called a ________.
Fill in the blank(s) with the appropriate word(s).
As the endosperm matures it swells and eventually becomes the fruit.
Answer the following statement true (T) or false (F)