A cDNA library
A) is generated by copying genomic DNA with the polymerase chain reaction and cloning the resulting complementary DNA (cDNA).
B) is generated by copying messenger RNA (mRNA) with the enzyme reverse transcriptase and cloning the resulting complementary DNA (cDNA).
C) corresponds to the protein complement of a cell.
D) doesn't contain introns.
E) doesn't contain introns because it is generated by copying messenger RNA (mRNA) with the enzyme reverse transcriptase and cloning the resulting complementary DNA (cDNA).
Answer: E
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Which of the following statements is NOT true?
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The structure shown in Figure 31-3 is from an animal in phylum:
A. Cestoda.
B. Turbellaria.
C. Trematoda.
D. Monogenea.
E. Platyhelminthes
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What will be an ideal response?
In testing if promotions (binary) Pi have an effect on sales, Si with a null hypothesis that the average treatment effect is zero, the null hypothesis could be written as:
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