Multiple Choice
Use the following to answer questions:
The diagram below shows the steps used in microarray analysis to detect differences in expression between tumor tissue and normal tissue.
-At which step does reverse transcription occur?
A) Before arrow 1
B) Between arrows 1 and 2
C) At arrow 3
D) At arrow 4
E) None of the above
Correct Answer:

Verified
Correct Answer:
Verified
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