Practice Dna Replication (D1.1) - Theme D: Continuity and Change - IB 11 Biology
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DNA Replication

Practice - DNA Replication

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a semiconservative model of DNA replication?

💡 Hint: Think about how DNA strands are formed.

Question 2 Easy

What role does helicase play in DNA replication?

💡 Hint: What happens to the DNA strands before replication?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What model describes how DNA replication occurs?

Semiconservative
Conservative
Dispersive

💡 Hint: Think about how each strand is formed during replication.

Question 2

True or False: DNA polymerase can initiate synthesis without a primer.

True
False

💡 Hint: Remember what role the primer plays in the elongation phase.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Describe how telomeres contribute to the end-replication problem and its biological significance.

💡 Hint: Consider what happens when telomeres become too short.

Challenge 2 Hard

Evaluate the difference in error correction mechanisms between prokaryotic and eukaryotic DNA replication.

💡 Hint: Focus on the complexity of eukaryotic machinery.

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Reference links

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