Which step of the double Holliday junction pathway is directly responsible for ensuring that no information is lost at the site of the original DNA double-strand break? O DNA synthesis O Recognition of the DNA double-strand break O Holliday junction resolution Nuclease trimming of the exposed ends of the DNA at the break ODNA strand invasion OO Submit Request Answer

Which step of the double Holliday junction pathway is directly responsible for ensuring that no information is lost at the site of the original DNA double-strand break? O DNA synthesis O Recognition of the DNA double-strand break O Holliday junction resolution Nuclease trimming of the exposed ends of the DNA at the break ODNA strand invasion OO Submit Request Answer

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter6: Dna Structure And Function

Section: Chapter Questions

Problem 10SQ

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Similar questions

Which enzyme catalyzes the elongation of a DNA strand in the 5' to 3' direction? Group of answer choices DNA ligase primase DNA polymerase I DNA polymerase III
Which one is required for elongation step of DNA replication on the lagging strand BUT NOT in leading strand? deoxyribonucleotides O DNA topoisomerase O DNA polymerase O single-strand binding protein O DNA ligase
Which of the following DNA repair mechanisms relies on homologous DNA recombination for the repair process? DNA proofreading O SOS response postreplication repair base excision repair mismatch repair
Which enzymes are involved in DNA replications? There are multiple answers. Helicase DNA polymerase RNA polymerase DNA ligase single strand binding proteins peptidyl transferase σ unit release factors
Guanine was oxidized into 8-oxoguanine, which process below will ensure the integrity of the DNA? O Oxidative demethylation O Nucleotide-excision repair OSOS response O Base-excision repair
Which of the following is not necessary for replication to proceed? O MRNA O RNA primer O DNA polymerase O primase O DNA ligase
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The image shows a replication fork with template DNA strands, new DNA strands, and some replication proteins. Label the mage by moving the terms or descriptive phrases to the appropriate targets. lagging strand (or Okazaki fragment) Answer Bank protein that synthesizes RNA primer DnaB helicase DNA gyrase (topoisomerase)
List the steps in correct order of DNA mismatch repair in E. coli Group of answer choices Mut H; Mut L; Mut S; Mut H cleaves unmethylated nascent DNA strand MutH; MutS; Mut L; Mut H cleaves unmethylated nascent DNA strand MutL; MutH; MutS; Mut H cleaves unmethylated nascent DNA strand Mut S; Mut H; Mut L; Mut H cleaves unmethylated new DNA strand
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Which of the following things must happen first if DNA is going to be replicated * DNA gets broken into smaller pieces to make the process more manageable DNA gets unzipped, so the two complimentary strands are separated DNA Polymerase adds on bases that match with the original strand DNA gets wound back into chromosomes so it's ready for mitosis Lenovo esc -> 女 # 2$ 2 3 5 6 7 8 9. tab e r t y a f k ift V alt ctri