Practice DNA Repair Mechanisms - 3.3 | Nucleic Acids and Protein Synthesis (HL) | IB MYP Grade 12 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the main function of Base Excision Repair?

💡 Hint: Think about small changes in the DNA that need fixing.

Question 2

Easy

Name one mechanism used to repair double-strand breaks.

💡 Hint: Consider how a double-strand break can be fixed.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does Base Excision Repair primarily correct?

  • A) Large DNA lesions
  • B) Small base lesions
  • C) Double-strand breaks

💡 Hint: Focus on the size of the lesions it addresses.

Question 2

True or False: Non-Homologous End Joining is more accurate than Homologous Recombination.

  • True
  • False

💡 Hint: Consider which method uses a template for accuracy.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Evaluate the role of DNA repair mechanisms in cancer progression and prevention, citing specific types of DNA repair and their functions.

💡 Hint: Consider how each repair method contributes to genetic stability and overall health.

Question 2

Discuss how environmental factors can influence the efficiency of DNA repair mechanisms, providing specific examples.

💡 Hint: Think about real-world impacts that demonstrate the connection between environment and DNA health.

Challenge and get performance evaluation