When Microarrays Are Used to Study Gene Expression Patterns, Each

question 152

Multiple Choice

When microarrays are used to study gene expression patterns, each spot on a microarray contains thousands of copies of

• A) an oligonucleotide, with the same oligonucleotide in all spots.
• B) an oligonucleotide, with different oligonucleotides in different spots.
• C) a plasmid, with the same plasmid in each spot.
• D) a plasmid, with different plasmids in different spots.
• E) an expression vector, with different expression vectors in different spots.

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