Other questions in this quiz

2. why does Chk phosphorylate HP1

  • To allow repair of DNA damage in heterochromatin
  • to ensure repair factors are recruited

3. BER is recognised by

  • base adducts that cause helix distortions
  • glycosylase what removed the base
  • is match/ insertion / deletion loop which triggers a single stranding insertion

4. Base deamination results in

  • C --> U change
  • A --> T change
  • G--> C change

5. Inter strand DNA cross linking is repaired by

  • Fanconi anaemia pathway and HR
  • NHEJ
  • NER
  • BER

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