9610 · Oxford AQA International A Level
9610/11
Paper 1
Biology · 2024 · Variant 1
Relative difficulty
Analysis source: Oxford AQA
Analysis aligned to the official syllabus and assessment design.
3.8 / 5
375
450 min
Respiration and energy transfer pathways
Cohort performance
Session statistics from official examination reports
Total marks
375
Duration
450 min
Session difficulty
3.8 / 5
Key examiner messages
Top priorities from the principal examiner before you revise
The January 2024 exam series across Units 1 to 5 presents a balanced yet highly rigorous assessment of the Oxford AQA International Biology specification.
With a difficulty index of 3.8 out of 5.0, the papers demanded high-level data analysis, precision in mathematical calculations, and strong synoptic linkages.
A-level candidates were tested not just on rote memorisation, but on their ability to apply core biological principles to unfamiliar scenarios—ranging from the physiology of diving dolphins to epigenetic modifications in ripening peppers.
Question difficulty map
How candidates performed on each question in this series
No data available in official reports
Assessment objectives
Skill and AO weighting from official examiner commentary
Skill weighting
Shows the skill mix this paper tested most heavily.
Knowledge
Weight: 6100%Recall
Weight: 583%Mathematical & Calculation
Weight: 467%Experimental
Weight: 350%Critical Evaluation
Weight: 233%
Method marks watchlist
Where working, steps, or method marks were commonly lost
No data available in official reports
Recurring mistakes across years
Themes examiners flag in multiple recent sessions for this subject
No data available in official reports
Question choice intelligence
Mean scores and popularity for optional questions (HKDSE electives)
No data available in official reports
Level exemplars
What candidate scripts at each grade level looked like
No data available in official reports
Grade & admission context
How marks relate to grade thresholds and entry standards
Report type
Examiner report — national grade boundaries and question-level commentary
Level A*
Approx. 90% of maximum mark
Level A
Approx. 80% of maximum mark
Level B
Approx. 70% of maximum mark
Level C
Approx. 60% of maximum mark
Level D
Approx. 50% of maximum mark
Level E
Approx. 40% of maximum mark
Deep insights
What top candidates did
Techniques and approaches examiners rewarded in this series
No data available in official reports
Command word playbook
How to match each command word to the expected response style
State features in sequence or list observable properties — do not explain causes unless asked.
Give reasons and link mechanism to outcome; each point needs a because/so chain.
Show formula, substitution, and unit; method marks need visible working.
Weigh arguments for and against with evidence; end with a supported judgement.
Apply knowledge to an unfamiliar context; concise, practical points score best.
Match the expected response style for “Draw” questions.
Time traps
Sections where candidates spent disproportionate time relative to marks
No data available in official reports
Syllabus traceability
Topics linked to questions and mark weighting in this session
Respiration
25 marks this session
Mass transport systems in plants
22 marks this session
Hormones and the control of blood glucose concentration
21 marks this session
Photosynthesis
20 marks this session
MCQ trap analytics
Commonly chosen wrong options from examiner commentary
No data available in official reports
Topic heatmap across years
Mark concentration by topic and exam year for this subject
Mark intensity
Respiration
Photosynthesis
Mass transport systems in plants
Hormones and the control of blood glucose concentration
Biological molecules
Inheritance
Cells and cell structure
Mutation and cancer
Paper comparison
Marks and duration breakdown across papers in this session
Unit 1: The Diversity of Living Organisms: Unit 2: Biological Systems and Disease: Unit 3: Populations and Genes: Unit 4: Control: Unit 5: Synoptic paper:
Marks you can still earn
Where valid approaches outside the mark scheme may still gain credit
No data available in official reports
Practise what examiners flagged
Target weak topics from this report inside the Revui app
Respiration
25 marks this session
Practise in RevuiMass transport systems in plants
22 marks this session
Practise in RevuiHormones and the control of blood glucose concentration
21 marks this session
Practise in RevuiPhotosynthesis
20 marks this session
Practise in RevuiSelf-diagnostic checklist
Key actions before you sit this paper — copy and tick off as you revise
- 1Message
The January 2024 exam series across Units 1 to 5 presents a balanced yet highly rigorous assessment of the Oxford AQA International Biology specification.
- 2Message
With a difficulty index of 3.8 out of 5.0, the papers demanded high-level data analysis, precision in mathematical calculations, and strong synoptic linkages.
- 3Message
A-level candidates were tested not just on rote memorisation, but on their ability to apply core biological principles to unfamiliar scenarios—ranging from the physiology of diving dolphins to epigenetic modifications in ripening peppers.
Teacher briefing pack
One-page session summary for tutors and classroom review
2024 2024
Biology
The January 2024 exam series across Units 1 to 5 presents a balanced yet highly rigorous assessment of the Oxford AQA International Biology specification. With a difficulty index of 3.8 out of 5.0, the papers demanded high-level data analysis, precision in mathematical calculatio
The January 2024 exam series across Units 1 to 5 presents a balanced yet highly rigorous assessment of the Oxford AQA International Biology specification.
With a difficulty index of 3.8 out of 5.0, the papers demanded high-level data analysis, precision in mathematical calculations, and strong synoptic linkages.
A-level candidates were tested not just on rote memorisation, but on their ability to apply core biological principles to unfamiliar scenarios—ranging from the physiology of diving dolphins to epigenetic modifications in ripening peppers.
- Total marks
- 375
- Duration
- 450 min
- Session difficulty
- 3.8 / 5
Session analysis
The January 2024 exam series across Units 1 to 5 presents a balanced yet highly rigorous assessment of the Oxford AQA International Biology specification. With a difficulty index of 3.8 out of 5.0, the papers demanded high-level data analysis, precision in mathematical calculations, and strong synoptic linkages. A-level candidates were tested not just on rote memorisation, but on their ability to apply core biological principles to unfamiliar scenarios—ranging from the physiology of diving dolphins to epigenetic modifications in ripening peppers.
Updated Jun 12, 2026
Paper breakdown
Unit 1: The Diversity of Living Organisms: Unit 2: Biological Systems and Disease: Unit 3: Populations and Genes: Unit 4: Control: Unit 5: Synoptic paper:
Top chapters
Exam structure insights
Marks by chapter
See where the marks were concentrated so revision time goes to the highest-value topics.
Mark accessibility
Estimate which marks were basic, mid-level, or high-difficulty.
73% within easy or medium reach
Command word frequency
Spot common command words so answers match the expected response style.
Question type mix
Compare the mark share of each paper section and question type.
Structured Short Answer
115·38·31%
Data Evaluation & Suggest
100·22·27%
Analytical & Calculation
80·21·21%
Extended Response & Essay
80·12·21%
Study ROI
Bigger bubbles recur more often; higher bubbles carry more marks, helping you rank revision priorities.
Difficulty trend
Compare difficulty across recent years.
Cumulative marks ladder
The line is your running mark total question by question; dashed lines are the estimated grade cut-offs. See which question the line crosses your target grade at, so you know how far you must answer cleanly and which questions decide a band.
Next-year prediction
Topics worth watching next year, with the reason shown directly below each bar.
Recombinant DNA Technology (PCR & Gene Cloning)
95%95%
Inheritance (Epistasis & Autosomal Linkage)
90%90%
Control of heart rate (chemoreceptors & baroreceptors)
85%85%
Pathogens, lifestyle and genes (Biological systems and disease)
80%80%
Paper analysis
The January 2024 exam series across Units 1 to 5 presents a balanced yet highly rigorous assessment of the Oxford AQA International Biology specification. With a difficulty index of 3.8 out of 5.0, the papers demanded high-level data analysis, precision in mathematical calculations, and strong synoptic linkages. A-level candidates were tested not just on rote memorisation, but on their ability to apply core biological principles to unfamiliar scenarios—ranging from the physiology of diving dolphins to epigenetic modifications in ripening peppers.
Analysis is paraphrased for study purposes. Always verify against the official examiner report and mark scheme.