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IB Biology SL D1.1.3 Role of Helicase and Dna Polymerase Questions

In IB Biology SL D1.1.3, learn how helicase unwinds DNA by breaking hydrogen bonds between strands, while DNA polymerase joins complementary nucleotides to build new strands.

Syllabus
First assessment 2025
Course
Biology SL
Level
SL

Exam points

  • Explain how helicase unwinds DNA by breaking hydrogen bonds between the two strands.
  • Explain how DNA polymerase joins complementary nucleotides to build new DNA strands.

IB Biology SL D1.1.3 Role of Helicase and Dna Polymerase Questions question 1

[Maximum number: 1]

Outline the role of the following enzymes in replication.

Outline the role of helicase in DNA replication.

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