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Engineering
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| 5. | In what direction, can a DNA polymerase work when catalyzing the addition of nucleotide monomers to build a strand of DNA? | |
| A. | From the 5' toward the 3' end of the new strand being assembled. | |
| B. | From the replication centers in two directions called replication forks. | |
| C. | From the 3' to the 5' end of the strand being assembled. | |
| D. | In both directions if DNA ligase is present. | |