2025 · Written examination · Q11 mark
Investigation design
Key science skills
Multiple choice · Section A
VCE Biology · Free interactive sample
Exam Predictors 2026
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Historical evidence and practice priorities. Future exam questions are not guaranteed. Independent of VCAA.
2023–2025 main examinations · 223 questions and separately assessed parts · all printed assessment marks indexed. Showing 6 sample entries; trend percentages use this sample only. Official result percentages describe the published exam cohort.
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6 matching questions
2025 · Written examination · Q21 mark
Protein structure and function
Nucleic acids and proteins
Multiple choice · Section A
2025 · Written examination · Q101 mark
Bioethanol production pathways
Biochemical pathways
Multiple choice · Section A
2025 · Written examination · Q291 mark
Antigen exposure and antibody response
Immune responses
Multiple choice · Section A
2025 · Written examination · Q341 mark
Evidence of relatedness
Evolution and relatedness
Multiple choice · Section A
2025 · Written examination · Q1(b)2 marks
DNA technologies
Nucleic acids and proteins
Complete · Section B
What was tested, and how?
Compare the share of marks, then open the exact questions behind each figure.
Sample only: Main examinations only. Percentages show the share of known printed marks in the selected section and year. These describe the indexed historical papers, not probabilities for 2026.
| Topic | 2025 | Years present |
|---|---|---|
| Biochemical pathways | 1/1 | |
| Evolution and relatedness | 1/1 | |
| Immune responses | 1/1 | |
| Key science skills | 1/1 | |
| Nucleic acids and proteins | 1/1 |
Biochemical pathways
Present in 1 of 1 year shown
Evolution and relatedness
Present in 1 of 1 year shown
Immune responses
Present in 1 of 1 year shown
Key science skills
Present in 1 of 1 year shown
Nucleic acids and proteins
Present in 1 of 1 year shown
How marks and question types are counted
All printed alternatives are counted in these historical shares; candidates follow the paper’s instructions to choose which questions to answer. Mixed-topic items are kept together, and each indexed question contributes its marks once.
VCAA question references, mark allocations and reported results are official. Topic labels and syllabus mappings are ATARMAxxing analysis. Historical mark shares describe this indexed corpus, not future question probabilities. Multiple-choice incorrect rates sum wrong options and exclude omitted answers; written-response zero marks and full marks are separate measures. Published percentages may differ from 100 because of rounding. Source-page links open the start of the parent question; later subparts may continue overleaf. Open the original paper and report for the exact question, stimulus and assessment commentary.
Use these patterns alongside your own lost marks to choose practice. Keep covering the full syllabus: repeated topics are not guaranteed to appear again.
Official sources and how this analysis works
VCAA question references, mark allocations and reported results are official. Topic labels and syllabus mappings are ATARMAxxing analysis. Historical mark shares describe this indexed corpus, not future question probabilities. Multiple-choice incorrect rates sum wrong options and exclude omitted answers; written-response zero marks and full marks are separate measures. Published percentages may differ from 100 because of rounding. Source-page links open the start of the parent question; later subparts may continue overleaf. Open the original paper and report for the exact question, stimulus and assessment commentary.
Classification: Current VCE study design from 2022; 2023–2025 current-design main examinations. Each question is counted at the separately marked subpart level. The source questions and stimuli remain in the authority's original documents.
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