Clicker Questions 11-14

Clicker Questions 11-14 - a The origins of replication...

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Clicker Questions M 11/10 1. Which functional group is found at the 3’ end of a DNA strand? a. hydroxyl b. carboxyl c. carbonyl d. phosphate 2. The elongation of the leading strand during DNA synthesis a. progresses away from the replication fork. b. occurs in the 3’ 5’ direction c. produces Okazaki fragments d. depends on the action of DNA polymerase. e. does not require a template strand. Clicker Questions W 11/12 1. What is the basis for the difference in how the leading and lagging strands of DNA are synthesized?
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Unformatted text preview: a. The origins of replication occur only at the 5’ end. b. Helicases and single-strand binding protein work at the 5’ end. c. DNA polymerase can join new nucleotides only to the 3’ end of a growing strand d. DNA ligase works only in the 3’ 5’ direction e. Polymerase can work on only one strand at a time....
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This note was uploaded on 02/02/2009 for the course BIO 311C taught by Professor Satasivian during the Spring '08 term at University of Texas.

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