DNA polymerase I has 5 ′ – 3 ′ polymerase activity, 5 ′ – 3 ′ exonuclease activity, and 3 ′ – 5 ′ exonuclease activity necessary for DNA replication. Mutations in the gene that encodes DNA polymerase I may cause the enzyme to lose these activities. Match the consequence of a loss‑of‑function mutation in DNA polymerase I to the corresponding lost activity.
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Biology, 22.06.2019 07:30, TheaMusic524
Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.
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Biology, 22.06.2019 13:00, butterflycc
We can be sure that a mole of table sugar and a mole of vitamin c are equal in their 1) mass in daltons. 2) mass in grams. 3) number of molecules. 4) number of atoms. 5) volume.
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DNA polymerase I has 5 ′ – 3 ′ polymerase activity, 5 ′ – 3 ′ exonuclease activity, and 3 ′ – 5 ′ ex...
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