DNA repair US Medical PG Flashcards - Medical Study Cards
Master DNA repair with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
DNA repair Flashcard Deck - 10 Cards
Flashcard 21: MUTYH-associated polyposis is a(n) _____ syndrome with multiple colorectal adenomas and an increased risk of colorectal cancer
Answer: autosomal recessive
Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/colorectal-pathology?index=10]
https://onlinemeded.org?ref=anki
Flashcard 22: Recognition and facilitation of excision of mismatched nucleotides occur via enzymes found on two genes: _____ or _____
Answer: MSH2 (MutS)
Extra:
Watch Colorectal Polyps & Cancer [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-gi/videos/medical-pathophysiology-gi-colorectal-and-anal-disorders-colorectal-polyps-and-cancer?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-mutations-damage-and-repair?index=3]
https://onlinemeded.org/spa/gastroenterology/colon-cancer/acquire?ref=anki
Flashcard 23: The enzymes that repair pyrimidine dimer mutations are _____ and _____
Answer: DNA polymerase
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-mutations-damage-and-repair?index=3]
https://onlinemeded.org?ref=anki
Flashcard 24: In base excision repair, base-specific _____ remove the altered base and create a(n) AP (apurinic/apyrimidinic) site
Answer: glycosylases
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-mutations-damage-and-repair?index=3]
https://onlinemeded.org?ref=anki
Flashcard 25: What form of DNA repair fixes mutations induced by UV radiation?
_____
Answer: Nucleotide excision repair
Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-mutations-damage-and-repair?index=3]
https://onlinemeded.org?ref=anki
Flashcard 26: The enzyme that recognizes and excises pyrimidine dimer mutations is _____
Answer: excision endonuclease
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-mutations-damage-and-repair?index=3]
https://onlinemeded.org?ref=anki
Flashcard 27: Homologous Recombination occurs _____ S phase of the cell cycle, using a(n) sister chromatid as a template
Answer: after
Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-mutations-damage-and-repair?index=6]
https://onlinemeded.org?ref=anki
Flashcard 28: What form of DNA repair fixes mutations due to DNA replication errors?
_____
Answer: Mismatch repair
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-mutations-damage-and-repair?index=3]
https://onlinemeded.org?ref=anki
Flashcard 29: Nonhomologous End Joining is defective in _____ and Ataxia Telangiectasia
Answer: SCID
Extra:
Watch Combined B & T Cell Disorders [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-immunology/videos/medical-pathophysiology-immunology-immunodeficiency-combined-b-and-t-cell-disorders?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-mutations-damage-and-repair?index=6]
https://onlinemeded.org/spa/pediatrics/immunodeficiency/acquire?ref=anki
Flashcard 30: The _____ is involved in regulating Homologous Recombination, and when mutated causes Bloom syndrome
Answer: BLM helicase
Extra:
Watch DNA Replication [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-molecular-biology/videos/medical-biochemistry-molecular-biology-dna-dna-replication?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org?ref=anki
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