DNA Repair Mechanism: Functions and Consequences
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Questions and Answers

What is the primary function of DNA repair mechanism?

  • To replicate DNA
  • To promote protein synthesis
  • To repair damaged DNA (correct)
  • To transcribe RNA

    • Which molecules are involved in the DNA repair mechanism?

  • Vitamins and minerals
  • Amino acids and proteins
  • Nucleotides and enzymes (correct)
  • Carbohydrates and lipids

    • What consequences can arise from a malfunctioning DNA repair mechanism?

  • Increased cell division
  • Accumulation of genetic mutations (correct)
  • Decreased risk of cancer
  • Reduced mutation rate

    • DNA repair mechanism helps to fix errors in the DNA sequence caused by ______

    <p>mutations</p> Signup and view all the answers

    Unrepaired DNA damage can lead to the development of ______

    <p>cancer</p> Signup and view all the answers

    Cells have evolved multiple pathways for DNA repair to maintain genomic ______

    <p>integrity</p> Signup and view all the answers

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