IB Biology Topic D1.3 Mutations and Gene Editing Questionbank (SL/HL)

IB Biology Topic D1.3 Mutations and Gene Editing Questionbank (SL/HL) | RevisionDojo

Practice IB Biology Topic D1.3 Mutations and Gene Editing with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for D1.3 Mutations and Gene Editing and mirrors Paper 1A, 1B, 2 style where relevant.

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Paper

Level

Question 1

SLPaper 1A

Which of the following is an example of a neutral mutation that still contributes to evolution?

Question 2

SLPaper 1A

Which type of mutation is most likely to change every amino acid downstream?

Question 3

SLPaper 1A

Mutations are considered random even when mutagens are present. Which of the following explains why?

Question 4

SLPaper 1A

A mutation changes one base in an mRNA codon from GAG to GUG. How might this affect the resulting protein?

Question 5

SLPaper 1A

What is a likely consequence of a mutation in a germ cell?

IB Biology Topic D1.3: Mutations and Gene Editing Questionbank

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