Which of the following would not be a valid reason to use PCR?

(A) Help in analyzing DNA of ancient remains of fossilized wholly mammoth
(B) Help in determining the DNA of a hair sample found at a crime scene
(C) Help in analyzing the genome of a virus
(D) Help transferring DNA from a plasmid containing GFP into E. coli


Answer: (D) Help transferring DNA from a plasmid containing GFP into E. coli

Biology & Microbiology

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Which species of Plasmodium causes the most serious form of malaria?

A. ovale B. malariae C. vivax D. falciparum

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The ovarian cycle includes the

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Which functional group is most prevalent in carbohydrates?

A. Sulfhydrl B. Amino C. Hydroxyl D. Phosphate E. Benzene

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