5 Questions
Which enzyme catalyzes the linkage between the 5'-phosphate group on the DNA synthesized by DNA polymerase III (Okazaki) and the 3'- hydroxyl group on the DNA made by DNA polymerase I (RNA primer replaced by DNA)?
DNA ligase
Which enzyme replaces the RNA primer with DNA during DNA replication?
DNA polymerase I
What is the function of DNA ligase during DNA replication?
Links Okazaki fragments with phosphodiester bonds
Which enzyme synthesizes the RNA primer during DNA replication?
RNA polymerase
Which group on the DNA synthesized by DNA polymerase III (Okazaki) is linked to the 3'- hydroxyl group on the DNA made by DNA polymerase I (RNA primer replaced by DNA) by DNA ligase?
5'-phosphate group
Test your knowledge of DNA replication with this quiz focused on the important role of DNA ligase. Learn about the process of linking Okazaki fragments and the different types of bonds involved. Challenge yourself to identify the specific role of DNA polymerase III and I in the process. Put your understanding to the test with this informative and engaging quiz.
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