Mastering DNA Replication
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Questions and Answers

Which operating system version did Apple announce?

  • Examplify
  • Sonoma (correct)
  • Dent 604
  • MacOS 14

What should students do to avoid issues with testing?

  • Wait for Examplify to be compatible (correct)
  • Collect all exam challenges
  • Update their operating system
  • Use Examplify

Who should students send the exam challenge document to?

  • Dr. Raucher (correct)
  • Dr. Maryam Syed
  • Apple
  • Examplify

Which enzyme synthesizes the ends of linear chromosomes?

<p>Telomerase (C)</p> Signup and view all the answers

Which repair system removes incorrect bases with a few surrounding bases and replaces them with the correct bases?

<p>Base excision repair (A)</p> Signup and view all the answers

Which repair pathway requires a sister chromatid and occurs during S and G2 phase?

<p>Homologous recombination (C)</p> Signup and view all the answers

Which repair pathway directly ligates broken ends without using a repair template?

<p>Non-homologous end-joining (B)</p> Signup and view all the answers

Which direction does the leading strand grow during DNA replication?

<p>5' to 3' (A)</p> Signup and view all the answers

What is the role of ligase in DNA replication?

<p>It joins Okazaki fragments (B)</p> Signup and view all the answers

Which DNA polymerase has proofreading capability?

<p>DNA polymerase III (D)</p> Signup and view all the answers

What is the function of telomerase in eukaryotic DNA replication?

<p>It maintains telomeric length in cells (C)</p> Signup and view all the answers

Which direction is DNA read along the backbone?

<p>5' to 3' (C)</p> Signup and view all the answers

What is the function of telomeres and telomerase?

<p>Telomeres protect the ends of DNA strands from degradation (B)</p> Signup and view all the answers

Which enzyme is responsible for removing primers and replacing RNA with DNA?

<p>DNA polymerase I (D)</p> Signup and view all the answers

What is the main function of DNA polymerase III during DNA replication?

<p>Synthesizing DNA in the 5' to 3' direction (B)</p> Signup and view all the answers

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