VCE Biology Past Exam Questions
Browse VCE Biology exam questions from 2015–2025, including NHT and VCE papers. Filter by topic, year and paper; open the original source.
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Section A, Question 1
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Report-based difficulty · EasyAverage marks: 87% of available · official reportAnswered correctly: 87% · official report
Question 1 In an experiment investigating the effect of different temperatures on DNA structure, which one of the following is the independent variable? A. rate of DNA denaturation
Search excerpt only. Open the original question for exact equations and diagrams.Source: 2025 VCE Biology examination (PDF, 2.72 MB) · Report: 2025 VCE Biology external assessment report (DOCX, 1.14 MB)Section A, Question 1
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Question 1 Which one of the following statements is correct? A. The amount of yeast is the dependent variable as it is a form of quantitative data. B. The height of the bread is th
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Report-based difficulty · EasyAverage marks: 88% of available · official reportAnswered correctly: 88% · official report
Question 2 The image below shows the structure of haemoglobin. Source: Adapted from BioRender, <www.biorender.com/icon/hemoglobin> The graph below shows the effect of temperature o
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Question 2 When 0.5 teaspoon of yeast was used, the bread height was consistently lower than when 1.0 teaspoon of yeast was used. This shows that A. the datas quantitative, as a sm
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Question 3 The diagram below shows the structure of a Hepatitis C virus. The virus is a single-stranded RNA virus. Molecule S Source: Adapted from <https:/iww.hegasy.del> Which one
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Report-based difficulty · EasyAverage marks: 79% of available · official reportAnswered correctly: 79% · official report
Question 3 Protein X and Protein Y take different pathways to reach the plasma membrane. These two pathways are shown in the diagram below. Key Protein X Protein Y Source: Adapted
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Question 4 Pre-mRNA molecules contain exons and introns. Which of the following correctly summarises the similarities and differences between exons and introns? Exons only Both int
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Question 4 The DNA triplet GCA codes for an amino acid. Which one of the following correctly identifies the corresponding tRNA anticodon for this triplet? A. GCT B. GCA C. CGU D. G
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Question 5 Which flowchart correctly orders some of the steps in a protein synthesis and secretory pathway? A. Step 1: mRNA leaves the nucleus vy Step 2: mRNA processing occurs YY
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Report-based difficulty · MediumAverage marks: 67% of available · official reportAnswered correctly: 67% · official report
Question 5 During protein synthesis in a eukaryotic cell, which event marks the end of transcription? A. All introns are removed from the pre-mRNA. B. The ribosome reaches a stop c
Search excerpt only. Open the original question for exact equations and diagrams.Source: 2025 VCE Biology examination (PDF, 2.72 MB) · Report: 2025 VCE Biology external assessment report (DOCX, 1.14 MB)Section A, Question 6
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Report-based difficulty · EasyAverage marks: 79% of available · official reportAnswered correctly: 79% · official report
Question 6 Four different sections of DNA are described below. Section Description Q contains exons and introns, and requires splicing to form mature mRNA R a cluster of genes unde
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Question 7 Referring to the gel run, all the children carrying the specific genetic mutation for T1DM are shown in lanes A. 1land4. B. 2and5. C. 1,2,4and5. D. 2,3,5and6.
Search excerpt only. Open the original question for exact equations and diagrams.Source: 2025 VCE (NHT) Biology examination (PDF, 10.79 MB)How to use ClassConnect past exam questions
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