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IB Biology SL 1.1.1 DNA replication Question Bank

Practise IB Biology SL 1.1.1 by identifying the materials and sequence of events required for DNA replication.

Syllabus
First assessment 2025
Course
Biology SL
Level
SL

Exam points

  • Identify free nucleotides and complementary base pairing as requirements for DNA replication.
  • Outline how a DNA molecule is copied to produce two daughter molecules.
  • Use a replication diagram to identify the template, new strand and conserved information.

D1.1.1—DNA replication question 1

[Maximum number: 1]

What is required to replicate DNA?

A

Temperature of 37C37^{\circ} \mathrm{C}

B

Free nucleotides carrying A, C, G and T bases

C

Plasmids

D

Endonuclease

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