25.What technique is used to amplify portions of DNA, usually about 800 base pairs in size? (A)DNA sequencing (B)cloning (C) polymerase chain reaction (D)X restriction digestion (E)electrophoresis strand is synthesized in a fashion.

8. Which of the following about the differences between the prokaryotic and eukaryotic genes are true? (A)Prokaryotic genes are large, polycistronic and contain enhancers (B)Eukaryotic genes are large, polycistronic and contain enhancers (C) Prokaryotic genes are large, monocistronic and contain introns (D)Eukaryotic genes are large, monocistronic and contain introns

25.What technique is used to amplify portions of DNA, usually about 800 base pairs in size?
(A)DNA sequencing
(B)cloning
(C) polymerase chain reaction
(D)X restriction digestion
(E)electrophoresis strand is synthesized in a fashion.

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