Figure 18.1 -

Multiple Choice

Figure 18.1
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Answer the question using the accompanying figure. What does letter E represent?

A) different RNA molecules transcribed from a coding region of DNA
B) the products of a PCR reaction in which the primers annealed to multiple sites
C) the products of a PCR reaction performed without one of the nucleoside triphosphates
D) the products of a PCR reaction that had more than two primers
E) a DNA marker ladder