Which of the examples listed is not a DNA repair mechanism? direct repair base‑excision repair nucleotide‑excision...
Which of the examples listed is not a DNA repair mechanism?
direct repair
base‑excision repair
nucleotide‑excision repair
insertion sequence repair
mismatch repair
Homework Answers
Ans: Insertion sequence repair is not a DNA repair mechanism.
Direct repair systems act directly on damaged nucleotides, converting each one back to its original structure. Base excision repair and nucleotide excision repair are the types of excision repair in that involves the excision of a segment of the polynucleotide containing a damaged siite. In mismatch repair system can detect mismatches that occure in DNA replication. While insertion excision repair is not example of dna repair mechanism.
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Which of the examples listed is not a DNA repair mechanism?
direct repair
base‑excision repair
nucleotide‑excision...
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Which of the following is NOT a DNA repair mechanism? a. base excision in which bulky...
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Which DNA repair mechanism fixes DNA directly after DNA synthesis? How does it detect an error...
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If a base is misread, and in consequence, the wrong nucleotide is written in the nascent...
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Which DNA repair mechanism fixes DNA directly after DNA synthesis? How does it detect an error in the code? Excision repair, recognizes a DNA mismatch distortion in the DNA (a "bump") Excision repair, recognizes thymine dimers Excision repair, recognizes deamination Mismatch repair, recognizes thymine dimers Mismatch repair, recognizes a DNA mismatch distortion in the DNA (a "bump")
If a base is misread, and in consequence, the wrong nucleotide is written in the nascent DNA strand, which of the following mechanisms could correct the error? Select all that apply Select one or more: a. Excision repair by DNA polymerase III b. DNA proofreading by polymerase III c. Excision repair by DNA polymerase d. Mismatch repair by DNA polymerase e. Mismatch repair by DNA polymerase III
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Which DNA repair process begins with N-glycosylase reaction, followed by repair enzymes that excise one or more nucleotides at the abasic site? ► View Available Hint(s) mismatch repair systems O base excision repair O photoreactivation O Nucleotide excision repair Submit
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