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Examiner report (AS): Paper 2 - June 2023 New

Published 12 Jul 2024 | PDF | 132 KB

Question paper (AS): Paper 2 - June 2023 New

Published 12 Jul 2024 | PDF | 1002 KB

Mark scheme (AS): Paper 2 - June 2023 New

Published 12 Jul 2024 | PDF | 261 KB

Question paper (AS): Paper 1 - June 2023 New

Published 12 Jul 2024 | PDF | 1.5 MB

Mark scheme (AS): Paper 1 - June 2023 New

Published 12 Jul 2024 | PDF | 260 KB

Question paper (A-level): Paper 3 - June 2023 New

Published 12 Jul 2024 | PDF | 1.2 MB

Question paper (A-level): Paper 2 - June 2023 New

Published 12 Jul 2024 | PDF | 681 KB

Question paper (A-level): Paper 1 - June 2023 New

Published 12 Jul 2024 | PDF | 1.4 MB

Question paper (Modified A4 18pt) (AS): Paper 2 - June 2023 New

Published 12 Jul 2024 | PDF | 980 KB

Examiner report (AS): Paper 1 - June 2023 New

Published 12 Jul 2024 | PDF | 149 KB

Examiner report (A-level): Paper 3 - June 2023 New

Published 12 Jul 2024 | PDF | 158 KB

Question paper (Modified A3 36pt) (AS): Paper 2 - June 2023 New

Question paper (Modified A4 18pt) (A-level): Paper 3 - June 2023 New

Question paper (Modified A4 18pt) (AS): Paper 1 - June 2023 New

Published 12 Jul 2024 | PDF | 1 MB

Question paper (Modified 24 A3pt) (AS): Paper 1 - June 2023 New

Published 12 Jul 2024 | PDF | 1.1 MB

Question paper (Modified A4 18pt) (A-level): Paper 2 - June 2023 New

Published 12 Jul 2024 | PDF | 584 KB

Question paper (Modified A3 36pt) (A-level): Paper 2 - June 2023 New

Published 12 Jul 2024 | PDF | 903 KB

Question paper (Modified 24 A4pt) (AS): Paper 1 - June 2023 New

Published 12 Jul 2024 | PDF | 1.7 MB

Question paper (Modified A3 36pt) (A-level): Paper 3 - June 2023 New

Published 12 Jul 2024 | PDF | 1.6 MB

Mark scheme (A-level): Paper 2 - June 2023 New

Published 12 Jul 2024 | PDF | 293 KB

AQA A-Level Biology Past Papers

The AQA A-Level Biology (7402) and AS-Level Biology (7401)  past exam papers section of Revision Science. You can download the papers and marking schemes by clicking on the links below. Scroll down to find papers from previous years.

June 2023 AQA A-Level Biology (7402) 

June 2023 - A-Level Biology – Paper 1 (7402/1)  Download Paper      -     Download Marking Scheme

June 2023 - A-Level Biology – Paper 2 (7402/2)  Download Paper     -    Download Marking Scheme

June 2023 - A-Level Biology – Paper 3 (7402/3)  Download Paper     -    Download Marking Scheme

June 2023 AQA AS-Level Past Papers (7401)

June 2023 - AS Biology – Paper 1 (7401/1)  Download Paper    -    Download Marking Scheme

June 2023 - AS Biology – Paper 2 (7401/2)  Download Paper     -    Download Marking Scheme

June 2022 AQA A-Level Biology (7402) 

June 2022 - A-Level Biology – Paper 1 (7402/1)  Download Paper      -     Download Marking Scheme

June 2022 - A-Level Biology – Paper 2 (7402/2)  Download Paper     -    Download Marking Scheme

June 2022 - A-Level Biology – Paper 3 (7402/3)  Download Paper     -    Download Marking Scheme

June 2022 AQA AS-Level Past Papers (7401)

June 2022 - AS Biology – Paper 1 (7401/1)  Download Paper    -    Download Marking Scheme

June 2022 - AS Biology – Paper 2 (7401/2)  Download Paper     -    Download Marking Scheme

November 2021 AQA A-Level Biology (7402) and AS-Level Past Papers (7401) (Labelled as June 2021)

November 2021 - A-Level Biology – Paper 1 (7402/1)  Download Paper      -     Download Marking Scheme

November 2021 - A-Level Biology – Paper 2 (7402/2)  Download Paper     -    Download Marking Scheme

November 2021 - A-Level Biology – Paper 3 (7402/3)  Download Paper     -    Download Marking Scheme

November 2021 - AS Biology – Paper 1 (7401/1)  Download Paper    -    Download Marking Scheme

November 2021 - AS Biology – Paper 2 (7401/2)  Download Paper     -    Download Marking Scheme

November 2020 AQA A-Level Biology (7402) and AS-Level Past Papers (7401) (Labelled as June 2020)

November 2020 - A-Level Biology – Paper 1 (7402/1)  Download Paper      -     Download Marking Scheme

November 2020 - A-Level Biology – Paper 2 (7402/2)  Download Paper     -    Download Marking Scheme

November 2020 - A-Level Biology – Paper 3 (7402/3)  Download Paper     -    Download Marking Scheme

November 2020 - AS Biology – Paper 1 (7401/1)  Download Paper    -    Download Marking Scheme

November 2020 - AS Biology – Paper 2 (7401/2)  Download Paper     -    Download Marking Scheme

June 2019 AQA A-Level Biology (7402) and AS-Level Past Papers (7401)

June 2019 - A-Level Biology – Paper 1 (7402/1)  Download Paper      -     Download Marking Scheme

June 2019 - A-Level Biology – Paper 2 (7402/2)  Download Paper     -    Download Marking Scheme

June 2019 - A-Level Biology – Paper 3 (7402/3)  Download Paper     -    Download Marking Scheme

June 2019 - AS Biology – Paper 1 (7401/1)  Download Paper    -    Download Marking Scheme

June 2019 - AS Biology – Paper 2 (7401/2)  Download Paper     -    Download Marking Scheme

June 2018 AQA A-Level Biology (7402) and AS-Level Past Papers (7401)

June 2018 - A-Level Biology – Paper 1 (7402/1)  Download Paper     -    Download Marking Scheme

June 2018 - A-Level Biology – Paper 2 (7402/2)  Download Paper     -    Download Marking Scheme

June 2018 - A-Level Biology – Paper 3 (7402/3)  Download Paper     -    Download Marking Scheme

June 2018 - AS Biology – Paper 1 (7401/1) -  Download Paper    -    Download Marking Scheme

June 2018 - AS Biology – Paper 2 (7401/2) -  Download Paper     -    Download Marking Scheme

June 2017 AQA A-Level Biology Past Papers (7401 and 7402)

June 2017 - AS Biology – Paper 1 (7401/1)  Download Paper    -    Download Marking Scheme

June 2017 - AS Biology – Paper 2 (7401/2)  Download Paper     -    Download Marking Scheme

June 2017 - A-Level Biology – Paper 1 (7402/1)  Download Paper     -    Download Marking Scheme

June 2017 - A-Level Biology – Paper 2 (7402/2)  Download Paper    -    Download Marking Scheme

June 2017 - A-Level Biology – Paper 3 (7402/3)  Download Paper    -    Download Marking Scheme

June 2016 AQA AS-Level Biology Past Papers (7401)

June 2016 - AS Biology – Paper 1 (7401/1)  Download Paper    -    Download Marking Scheme

June 2016 - AS Biology – Paper 2 (7401/2)  Download Paper     -    Download Marking Scheme

AQA A-Level Biology (7402) Specimen Papers

A-Level Biology – Paper 1 (7402/1)  Download Paper    -    Download Marking Scheme

A-Level Biology – Paper 2 (7402/2)  Download Paper     -    Download Marking Scheme

A-Level Biology – Paper 3 (7402/3)  Download Paper     -    Download Marking Scheme

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A-Level Biology Papers

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University of surrey - phd molecular microbiology.

Qualified teacher, Examiner, PhD trained research scientist, biology examination preparation specialist.

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Here you will find past exam papers and mark schemes for each of the modules below.

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Biology a (salters-nuffield), biology b (advancing biology), international a-levels (ial), legacy a-levels in the uk, connect with pmt education.

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How to answer A-level Biology essay questions

The Synoptic essay questions in paper 3 of the AQA A-level biology course carries 25 marks, so can make a big difference to your overall grade. The essay encourages you to think across different topics (some call this “synoptic” or “holistic” thinking). This is also valuable for other areas of the exams, particularly the application questions .

Here are a few tips for tackling your A-level biology essay: (As an example, Let’s use the title “The importance of movement in cells and tissues”)

Think broadly…

Essay titles are deliberately vague to give you the chance to show your knowledge in a variety of topics. To help you to choose what’s most relevant, look out for subjective words like “movement” and “cells”. Think of the possible alternatives. “Cells”, for example, hints that you could discuss plants, animals, single-celled organisms etc. in your essay. “Movement” could mean short distances (across a membrane) or much further (circulation or mass flow) or even the whole tissue moving (phototropism).

Visualize and catastrophize!

If you can’t think of enough topics for an “importance” essay, flip the question around – what would happen if movement in cells suddenly ground to a halt? Or if ATP suddenly vanished, or our cells were robbed of their ions? Sometimes catastrophizing in this way frees up thoughts, and helps you see what is really important. Another way is to picture every diagram in your notes or textbook that features the thing-that’s-important-in-the-question. If it’s in a diagram, it could go in your essay.

Pick your strongest topics

It’s possible to drop marks on the essay for scientific errors. With that in mind, even if you have lots of ideas for things to include, always pick the topics you can write confidently about. For bonus marks, try to order them in a way that “flows” like a story. Take care to use A-level (and not GCSE) language too.

Keep an eye on the question

While you’re writing, keep asking yourself “Where am I placing the emphasis?”. If the essay is about movement, perhaps you don’t need a whole page about nervous responses, only the bits where movement is involved – sodium ions flowing through channels, waves of depolarisation etc. Movement is the focus of the essay, after all, not neurons. Always ask yourself “Does this sentence fit with the title of the essay?”

Use outside knowledge

The top marks for the essay are reserved for displaying “evidence of reading beyond specification requirements”. Often you can drop recent scientific research or news into your writing – how vaccines tackle COVID might work in an essay about viruses, for example. I often encourage students to have a quick look at the news pages of New Scientist pages (eg https://www.newscientist.com/subject/health/ ) before paper 3 for inspiration – you don’t need to spend ages doing this, just long enough to have one or two ideas up your sleeve…

Good luck with your essay!

If you’d like to work through some example essay questions, please get in touch with me at Woolton Tutors (or Woolton Biology) and we can set up some online biology tutoring sessions.

Best wishes,

Dr John Ankers

Specialist online A-level biology tutor

www.wooltontutors.co.uk

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Edexcel A-Level Biology Past Papers

Get ready for your A-Level Biology exams with our collection of Edexcel A-Level Biology Past Papers. Our extensive range of past papers and mark schemes, sourced from the Edexcel website and other reputable online resources, will help you to practice your exam technique, identify areas for improvement, and get a better understanding of the types of questions that may be asked in your exam. Access our Edexcel A-Level Biology Past Papers now and improve your chances of success in your exams.

1. Biological Molecules

• 1.1 | Carbohydrates (Part 1) Question Paper Mark Scheme
• 1.1 | Carbohydrates (Part 2) Question Paper Mark Scheme
• 1.1 | Carbohydrates (Part 3) Question Paper Mark Scheme
• 1.1 | Carbohydrates (Part 4) Question Paper Mark Scheme
• 1.1 | Carbohydrates (2017-2021) Question Paper Mark Scheme
• 1.2 | DNA & Protein Synthesis (Part 1) Question Paper Mark Scheme
• 1.2 | DNA & Protein Synthesis (Part 2) Question Paper Mark Scheme
• 1.2 | DNA & Protein Synthesis (Part 3) Question Paper Mark Scheme
• 1.2 | DNA & Protein Synthesis (Part 4) Question Paper Mark Scheme
• 1.2 | DNA & Protein Synthesis (Part 5) Question Paper Mark Scheme
• 1.2 | DNA & Protein Synthesis (Part 6) Question Paper Mark Scheme
• 1.2 | DNA & Protein Synthesis (Part 7) Question Paper Mark Scheme
• 1.2 | DNA and Protein Synthesis (2017-2021) Question Paper Mark Scheme
• 1.3 | Enzymes (Part 1) Question Paper Mark Scheme
• 1.3 | Enzymes (Part 2) Question Paper Mark Scheme
• 1.3 | Enzymes (Part 3) Question Paper Mark Scheme
• 1.3 | Enzymes (Part 4) Question Paper Mark Scheme
• 1.3 | Enzymes (2017-2021) Question Paper Mark Scheme
• 1.4 | Inorganic Ions (Part 1) Question Paper Mark Scheme
• 1.4 | Inorganic Ions (Part 2) Question Paper Mark Scheme
• 1.4 | Inorganic Ions (2017-2021) Question Paper Mark Scheme
• 1.5 | Lipids (Part 1) Question Paper Mark Scheme
• 1.5 | Lipids (Part 2) Question Paper Mark Scheme
• 1.5 | Lipids (2017-2021) Question Paper Mark Scheme
• 1.6 | Proteins (Part 1) Question Paper Mark Scheme
• 1.6 | Proteins (Part 2) Question Paper Mark Scheme
• 1.6 | Proteins (Part 3) Question Paper Mark Scheme
• 1.6 | Proteins (2017-2021) Question Paper Mark Scheme
• 1.7 | Water Question Paper Mark Scheme
• 1.7 | Water (2017-2021) Question Paper Mark Scheme

2. Cells, Viruses & Reproduction

• 2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 1) Question Paper Mark Scheme
• 2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 2) Question Paper Mark Scheme
• 2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 3) Question Paper Mark Scheme
• 2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 4) Question Paper Mark Scheme
• 2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 5) Question Paper Mark Scheme
• 2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 6) Question Paper Mark Scheme
• 2.2 | Eukaryotic Cell Cycle & Division Question Paper Mark Scheme
• 2.2 | Eukaryotic Cell Cycle & Division (Part 3) Question Paper Mark Scheme
• 2.2 | Eukaryotic Cell Cycle & Division (Part 4) Question Paper Mark Scheme
• 2.3 | Sexual Reproduction in Mammals (Part 1) Question Paper Mark Scheme
• 2.3 | Sexual Reproduction in Mammals (Part 2) Question Paper Mark Scheme
• 2.3 | Sexual Reproduction in Mammals (Part 3) Question Paper Mark Scheme
• 2.3 | Sexual Reproduction in Mammals (2017-2021) Question Paper Mark Scheme
• 2.4 | Sexual Reproduction in Plants (Part 1) Question Paper Mark Scheme
• 2.4 | Sexual Reproduction in Plants (Part 2) Question Paper Mark Scheme
• 2.4 | Sexual Reproduction in Plants (2017-2021) Question Paper Mark Scheme
• 2.5 | Viruses (Part 1) Question Paper Mark Scheme
• 2.5 | Viruses (Part 2) Question Paper Mark Scheme
• 2.5 | Viruses (2017-2021) Question Paper Mark Scheme
• 2.6 | Cell Structure and Function (2017-2021) Question Paper Mark Scheme
• 2.7 | Cell Cycle and Divison (2017-2021) Question Paper Mark Scheme

3. Classification and Biodiversity

• 3.1 | Biodiversity (Part 1) Question Paper Mark Scheme
• 3.1 | Biodiversity (Part 2) Question Paper Mark Scheme
• 3.1 | Biodiversity (Part 3) Question Paper Mark Scheme
• 3.1 | Biodiversity (Part 4) Question Paper Mark Scheme
• 3.1 | Biodiversity (2017-2021) Question Paper Mark Scheme
• 3.2 | Classification (Part 1) Question Paper Mark Scheme
• 3.2 | Classification (Part 2) Question Paper Mark Scheme
• 3.2 | Classification (Part 3) Question Paper Mark Scheme
• 3.2 | Classification (2017-2021) Question Paper Mark Scheme
• 3.3 | Natural Selection (Part 1) Question Paper Mark Scheme
• 3.3 | Natural Selection (Part 2) Question Paper Mark Scheme
• 3.3 | Natural Selection (Part 3) Question Paper Mark Scheme
• 3.3 | Natural Selection (Part 4) Question Paper Mark Scheme
• 3.3 | Natural Selection (Part 5) Question Paper Mark Scheme
• 3.3 | Natural Selection (Part 6) Question Paper Mark Scheme
• 3.3 | Natural Selection (2017-2021) Question Paper Mark Scheme

4. Exchange and Transport

• 4.1 | Cell Transport Mechanisms (Part 1) Question Paper Mark Scheme
• 4.1 | Cell Transport Mechanisms (Part 2) Question Paper Mark Scheme
• 4.1 | Cell Transport Mechanisms (Part 3) Question Paper Mark Scheme
• 4.1 | Cell Transport Mechanisms (Part 4) Question Paper Mark Scheme
• 4.1 | Cell Transport Mechanisms (2017-2021) Question Paper Mark Scheme
• 4.2 | Circulation (Part 1) Question Paper Mark Scheme
• 4.2 | Circulation (Part 2) Question Paper Mark Scheme
• 4.2 | Circulation (Part 3) Question Paper Mark Scheme
• 4.2 | Circulation (Part 4) Question Paper Mark Scheme
• 4.2 | Circulation (Part 5) Question Paper Mark Scheme
• 4.2 | Circulation (Part 6) Question Paper Mark Scheme
• 4.2 | Circulation (Part 7) Question Paper Mark Scheme
• 4.2 | Circulation (2017-2021) Question Paper Mark Scheme
• 4.3 | Gas Exchange (Part 1) Question Paper Mark Scheme
• 4.3 | Gas Exchange (Part 2) Question Paper Mark Scheme
• 4.3 | Gas Exchange (Part 3) Question Paper Mark Scheme
• 4.3 | Gas Exchange (2017-2021) Question Paper Mark Scheme
• 4.4 | Surface Area to Volume Ratio Question Paper Mark Scheme
• 4.4 | Surface Area to Volume Ratio (2017-2021) Question Paper Mark Scheme
• 4.5 | Transport in Plants (Part 1) Question Paper Mark Scheme
• 4.5 | Transport In Plants (2017-2021) Question Paper Mark Scheme
• 4.6 | Transport of Gases in the Blood Question Paper Mark Scheme
• 4.7 | Transport Of Gases (2017-2021) Question Paper Mark Scheme
• 4.8 | Tissue Fluid (2017-2021) Question Paper Mark Scheme

5. Energy for Biological Processes

• 5.1 | Aerobic Respiration (Part 1) Question Paper Mark Scheme
• 5.1 | Aerobic Respiration (Part 2) Question Paper Mark Scheme
• 5.1 | Aerobic Respiration (Part 3) Question Paper Mark Scheme
• 5.1 | Aerobic Respiration (2017-2021) Question Paper Mark Scheme
• 5.2 | Link Reaction and Krebs Cycle Question Paper Mark Scheme
• 5.3 | Oxidative Phosphorylation Question Paper Mark Scheme
• 5.4 | Photosynthesis & Photosynthetic Pigments (Part 1) Question Paper Mark Scheme
• 5.4 | Photosynthesis & Photosynthetic Pigments (Part 2) Question Paper Mark Scheme
• 5.4 | Photosynthesis & Photosynthetic Pigments (Part 3) Question Paper Mark Scheme
• 5.4 | Photosynthesis & Photosynthetic Pigments (Part 4) Question Paper Mark Scheme
• 5.5 | Anaerobic Respiration (2017-2021) Question Paper Mark Scheme
• 5.6 | Photosynthetic Pigments (2017-2021) Question Paper Mark Scheme
• 5.7 | Photosynthesis (2017-2021) Question Paper Mark Scheme

6. Microbiology and Pathogens

• 6.1 | Action of Antibiotics (Part 1) Question Paper Mark Scheme
• 6.1 | Action of Antibiotics (Part 2) Question Paper Mark Scheme
• 6.1 | Action of antibiotics (2017-2021) Question Paper Mark Scheme
• 6.2 | Bacteria as Pathogens Question Paper Mark Scheme
• 6.2 | Bacteria as Pathogens (2017-2021) Question Paper Mark Scheme
• 6.3 | Microbial Techniques (Part 1) Question Paper Mark Scheme
• 6.3 | Microbial Techniques (Part 2) Question Paper Mark Scheme
• 6.3 | Microbial Techniques (Part 3) Question Paper Mark Scheme
• 6.3 | Micro (2017-2021)bial Techniques Question Paper Mark Scheme
• 6.4 | Response to Infection (Part 1) Question Paper Mark Scheme
• 6.4 | Response to Infection (Part 2) Question Paper Mark Scheme
• 6.4 | Response to Infection (Part 3) Question Paper Mark Scheme
• 6.4 | Response to Infection (Part 4) Question Paper Mark Scheme
• 6.4 | Response to Infection (Part 5) Question Paper Mark Scheme
• 6.4 | Response to Infection (Part 6) Question Paper Mark Scheme
• 6.4 | Response to Infection (2017-2021) Question Paper Mark Scheme
• 6.5 | Pathogenic Agents And Endemic (2017-2021) Question Paper Mark Scheme

7. Modern Genetics

• 7.1 | Factors affecting Gene Expression Question Paper Mark Scheme
• 7.2 | Gene Sequencing Question Paper Mark Scheme
• 7.3 | Gene Technology (Part 1) Question Paper Mark Scheme
• 7.3 | Gene Technology (Part 2) Question Paper Mark Scheme
• 7.3 | Gene Technology (Part 3) Question Paper Mark Scheme
• 7.3 | Gene Technology (2017-2021) Question Paper Mark Scheme
• 7.4 | Stem Cells (Part 1) Question Paper Mark Scheme
• 7.4 | Stem Cells (Part 2) Question Paper Mark Scheme
• 7.4 | Stem Cells (Part 3) Question Paper Mark Scheme
• 7.4 | Stem Cells (2017-2021) Question Paper Mark Scheme
• 7.5 | Using Gene Sequencing (2017-2021) Question Paper Mark Scheme
• 7.6 | Gene Expression (2017-2021) Question Paper Mark Scheme

8. Origins of Genetic Variation

• 8.1 | Gene Pools Question Paper Mark Scheme
• 8.1 | Gene Pools (2017-2021) Question Paper Mark Scheme
• 8.2 | Transfer of Genetic Variation (Part 1) Question Paper Mark Scheme
• 8.2 | Transfer of Genetic Variation (Part 2) Question Paper Mark Scheme
• 8.2 | Transfer of Genetic Variation (Part 3) Question Paper Mark Scheme
• 8.2 | Transfer of Genetic Variation (Part 4) Question Paper Mark Scheme
• 8.2 | Transfer of Genetic Variation (Part 5) Question Paper Mark Scheme
• 8.2 | Transfer of Genetic Variation (Part 6) Question Paper Mark Scheme
• 8.2 | Transfer of Genetic Variation (Part 7) Question Paper Mark Scheme
• 8.3 | Genetic Variation (2017-2021) Question Paper Mark Scheme
• 8.4 | Transfer of Genetic Information (2017-2021) Question Paper Mark Scheme

9. Control Systems

• 9.1 | Chemical Control in Mammals Question Paper Mark Scheme
• 9.1 | Chemical Control in Mammals (2017-2021) Question Paper Mark Scheme
• 9.2 | Chemical Control in Plants Question Paper Mark Scheme
• 9.2 | Chemical Control in Plants (2017-2021) Question Paper Mark Scheme
• 9.3 | Control of Heart Rate in Mammals Question Paper Mark Scheme
• 9.4 | Detection of Light by Mammals Question Paper Mark Scheme
• 9.4 | Detection of Light (2017-2021) Question Paper Mark Scheme
• 9.5 | Effects of Drugs on the Nervous System Question Paper Mark Scheme
• 9.6 | Nervous Transmission (Part 1) Question Paper Mark Scheme
• 9.6 | Nervous Transmission (Part 2) Question Paper Mark Scheme
• 9.6 | Nervous Transmission (Part 3) Question Paper Mark Scheme
• 9.6 | Nervous Transmission (Part 4) Question Paper Mark Scheme
• 9.6 | Nervous Transmission (Part 5) Question Paper Mark Scheme
• 9.6 | Nervous Transmission (2017-2021) Question Paper Mark Scheme
• 9.7 | Osmoregulation and Temperature Regulation (Part 1) Question Paper Mark Scheme
• 9.7 | Osmoregulation and Temperature Regulation (Part 2) Question Paper Mark Scheme
• 9.8 | Structure & Function of the Mammalian Nervous System (Part 1) Question Paper Mark Scheme
• 9.8 | Structure & Function of the Mammalian Nervous System (Part 2) Question Paper Mark Scheme
• 9.8 | Structure & Function of the Mammalian Nervous System (Part 3) Question Paper Mark Scheme
• 9.9 | Mammalian Nervous System (2017-2021) Question Paper Mark Scheme
• 9.10 | Drugs on the Nervous System (2017-2021) Question Paper Mark Scheme
• 9.11 | Control of Heart Rate (2017-2021) Question Paper Mark Scheme
• 9.12 | Water and Temperature Control (2017-2021) Question Paper Mark Scheme

10. Ecosystems

• 10.1 | Changes in Ecosystems (Part 1) Question Paper Mark Scheme
• 10.1 | Changes in Ecosystems (Part 2) Question Paper Mark Scheme
• 10.1 | Changes in Ecosystems (Part 3) Question Paper Mark Scheme
• 10.1 | Changes in Ecosystems (2017-2021) Question Paper Mark Scheme
• 10.2 | Energy Transfer through Ecosystems (Part 1) Question Paper Mark Scheme
• 10.2 | Energy Transfer through Ecosystems (Part 2) Question Paper Mark Scheme
• 10.2 | Energy Transfer through Ecosystems (Part 3) Question Paper Mark Scheme
• 10.2 | Energy Transfer through Ecosystems (Part 4) Question Paper Mark Scheme
• 10.2 | Energy transfer in Ecosystems (2017-2021) Question Paper Mark Scheme
• 10.3 | Human Effects of Ecosystems (Part 1) Question Paper Mark Scheme
• 10.3 | Human Effects of Ecosystems (Part 2) Question Paper Mark Scheme
• 10.3 | Human Effects of Ecosystems (Part 3) Question Paper Mark Scheme
• 10.3 | Human Effects of Ecosystems (Part 4) Question Paper Mark Scheme
• 10.3 | Human Effects on Ecosystems (2017-2021) Question Paper Mark Scheme
• 10.4 | The Nature of Ecosystems Question Paper Mark Scheme
• 10.4 | The Nature of Ecosystems (2017-2021) Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers June/November 2020 (New Spec)

• 2020 | A Level – Paper 1 Question Paper Mark Scheme
• 2020 | A Level – Paper 2 Question Paper Mark Scheme
• 2020 | A Level – Paper 3 Question Paper Mark Scheme
• 2020 | AS Level – Paper 1 Question Paper Mark Scheme
• 2020 | AS Level – Paper 2 Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers June 2019 (New Spec)

• 2019 | A Level – Paper 1 Question Paper Mark Scheme
• 2019 | A Level – Paper 2 Question Paper Mark Scheme
• 2019 | A Level – Paper 3 Question Paper Mark Scheme
• 2019 | AS Level – Paper 1 Question Paper Mark Scheme
• 2019 | AS Level – Paper 2 Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers June 2018 (New Spec)

• 2018 | A Level – Paper 1 Question Paper Mark Scheme
• 2018 | A Level – Paper 2 Question Paper Mark Scheme
• 2018 | A Level – Paper 3 Question Paper Mark Scheme
• 2018 | AS Level – Paper 1 Question Paper Mark Scheme
• 2018 | AS Level – Paper 2 Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers June 2017 (New Spec)

• 2017 | A Level – Paper 1 Question Paper Mark Scheme
• 2017 | A Level – Paper 2 Question Paper Mark Scheme
• 2017 | A Level – Paper 3 Question Paper Mark Scheme
• 2017 | AS Level – Paper 1 Question Paper Mark Scheme
• 2017 | AS Level – Paper 2 Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers June 2016 (New Spec)

• 2016 | AS Level – Paper 1 Question Paper Mark Scheme
• 2016 | AS Level – Paper 2 Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers June 2017 (Old Spec)

• 2017 | Paper - Unit 1 Question Paper Mark Scheme
• 2017 | Paper - Unit 2 Question Paper Mark Scheme
• 2017 | Paper - Unit 4 Question Paper Mark Scheme
• 2017 | Paper - Unit 5 Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers June 2016 (Old Spec)

• 2016 | Paper - Unit 1 Question Paper Mark Scheme
• 2016 | Paper - Unit 2 Question Paper Mark Scheme
• 2016 | Paper - Unit 4 Question Paper Mark Scheme
• 2016 | Paper - Unit 5 Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers June 2015 (Old Spec)

• 2015 | Paper - Unit 1 Question Paper Mark Scheme
• 2015 | Paper - Unit 2 Question Paper Mark Scheme
• 2015 | Paper - Unit 4 Question Paper Mark Scheme
• 2015 | Paper - Unit 5 Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers June 2014 (Old Spec)

• 2014 | Paper - Unit 1 Question Paper Mark Scheme
• 2014 | Paper - Unit 1-1R Question Paper Mark Scheme
• 2014 | Paper - Unit 2 Question Paper Mark Scheme
• 2014 | Paper - Unit 2-1R Question Paper Mark Scheme
• 2014 | Paper - Unit 4 Question Paper Mark Scheme
• 2014 | Paper - Unit 4-1R Question Paper Mark Scheme
• 2014 | Paper - Unit 5 Question Paper Mark Scheme
• 2014 | Paper - Unit 5-1R Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers June 2013 (Old Spec)

• 2013 | Paper - Unit 1 Question Paper Mark Scheme
• 2013 | Paper - Unit 1-1R Question Paper Mark Scheme
• 2013 | Paper - Unit 2 Question Paper Mark Scheme
• 2013 | Paper - Unit 2-1R Question Paper Mark Scheme
• 2013 | Paper - Unit 3B Question Paper Mark Scheme
• 2013 | Paper - Unit 4 Question Paper Mark Scheme
• 2013 | Paper - Unit 4-1R Question Paper Mark Scheme
• 2013 | Paper - Unit 5-1R Question Paper Mark Scheme
• 2013 | Paper - Unit 6B Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers January 2013 (Old Spec)

• 2013 | Paper - Unit 5 Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers June 2012 (Old Spec)

• 2012 | Paper - Unit 1 Question Paper Mark Scheme
• 2012 | Paper - Unit 2 Question Paper Mark Scheme
• 2012 | Paper - Unit 3B Question Paper Mark Scheme
• 2012 | Paper - Unit 4 Question Paper Mark Scheme
• 2012 | Paper - Unit 5 Question Paper Mark Scheme
• 2012 | Paper - Unit 6B Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers January 2012 (Old Spec)

Edexcel a-level biology past papers june 2011 (old spec).

• 2011 | Paper - Unit 1 Question Paper Mark Scheme
• 2011 | Paper - Unit 2 Question Paper Mark Scheme
• 2011 | Paper - Unit 3B Question Paper Mark Scheme
• 2011 | Paper - Unit 4 Question Paper Mark Scheme
• 2011 | Paper - Unit 5 Question Paper Mark Scheme
• 2011 | Paper - Unit 6B Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers January 2011 (Old Spec)

Edexcel a-level biology past papers june 2010 (old spec).

• 2010 | Paper - Unit 1 Question Paper Mark Scheme
• 2010 | Paper - Unit 2 Question Paper Mark Scheme
• 2010 | Paper - Unit 3B Question Paper Mark Scheme
• 2010 | Paper - Unit 4 Question Paper Mark Scheme
• 2010 | Paper - Unit 5 Question Paper Mark Scheme
• 2010 | Paper - Unit 6B Question Paper Mark Scheme

Edexcel A-Level Biology Past Papers January 2010 (Old Spec)

Edexcel a-level biology past papers june 2009 (old spec).

• 2009 | Paper - Unit 1 Question Paper Mark Scheme
• 2009 | Paper - Unit 2 Question Paper Mark Scheme
• 2009 | Paper - Unit 3B Question Paper Mark Scheme

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→ what are edexcel a-level biology past papers.

Edexcel A-Level Biology past papers are previous exam papers that were used by Edexcel to test students' knowledge and understanding of the A-Level Biology curriculum. These past papers are a valuable resource for students who are preparing for their upcoming exams, as they can help them to familiarize themselves with the format and style of the questions.

→ How can I access Edexcel A-Level Biology past papers?

Edexcel A-Level Biology past papers can be accessed through a number of different sources. One of the most reliable sources is the Edexcel website, which provides a range of past papers and mark schemes for Biology A-Level exams. Alternatively, there are a number of other websites and resources online that offer past papers for Biology A-Level exams, although it is important to ensure that these sources are reputable and reliable.

→ Why are Edexcel A-Level Biology past papers useful?

Edexcel A-Level Biology past papers are useful for a number of reasons. Firstly, they provide students with an opportunity to practice their exam technique and improve their understanding of the subject matter. Additionally, past papers can help students to identify areas where they may need to improve their knowledge or revise more thoroughly. Finally, by reviewing past papers and mark schemes, students can gain a better understanding of the types of questions that are likely to be asked in their upcoming exams.

→ How can I use Edexcel A-Level Biology past papers effectively?

To use Edexcel A-Level Biology past papers effectively, it is important to follow a structured approach. Firstly, review the exam papers to identify the topics and themes that are likely to be covered in the exam. Next, attempt the questions without looking at the mark scheme, and then check your answers against the mark scheme to identify any areas where you may have made mistakes or need to revise further. Finally, make notes of any recurring themes or topics that you find difficult, and revise these areas thoroughly.

→ Are Edexcel A-Level Biology past papers representative of the current exam format?

Edexcel A-Level Biology past papers are representative of the current exam format, although it is important to note that the exam format and structure may change over time. Students should always ensure that they are using the most up-to-date past papers and mark schemes, which can be found on the Edexcel website.

→ Can Edexcel A-Level Biology past papers be used to predict exam questions?

While Edexcel A-Level Biology past papers can provide an indication of the types of questions that may be asked in an upcoming exam, they should not be used to predict exam questions. Instead, students should focus on developing a deep understanding of the subject matter and practicing their exam technique, which will help them to perform well in their exams.

→ How many Edexcel A-Level Biology past papers are available?

There are a range of Edexcel A-Level Biology past papers available, including specimen papers, past papers and mark schemes. These resources cover a range of exam sessions and are available from a variety of different sources, including the Edexcel website and other online resources.

→ Are there any tips for using Edexcel A-Level Biology past papers to improve exam performance?

Yes, there are several tips that can help students to use Edexcel A-Level Biology past papers to improve their exam performance. Firstly, aim to complete past papers within the time limit of the actual exam to improve your time management skills. Secondly, focus on understanding the subject matter rather than memorizing answers, as this will help you to answer a wider range of questions. Finally, review your past papers thoroughly and identify areas where you need

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Extended Response (A Level Only) ( AQA A Level Biology )

Topic questions.

Plants produce ATP in two ways: photosynthesis and respiration. Explain why it is necessary for plants to produce ATP during respiration as well as during photosynthesis.

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Describe the role of electron carrier proteins and the electron transport chain (ETC) in the light-dependent reactions of photosynthesis.

Predict whether the increase in dry mass of a plant over 15 months will be greater or less than the mass of hexose sugars produced during the same time period. Justify your  answer.

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Describe and explain the role of the loop of Henle in osmoregulation, specifically the  absorption of water from the glomerular filtrate.

Describe and explain the role of ADH in urine production.

Some diabetic individuals do not produce insulin. Explain how an inability to produce insulin would affect the reabsorption of glucose within the kidneys.

Describe the mechanism by which a heartbeat is initiated and coordinated.

Exercise causes an elevated heart rate. Describe the role of nervous system and receptors in causing an increased heart rate.

Explain how a one-way flow of blood from the left atrium to the aorta i s maintained .

Describe the role of ATP and calcium ions during the mechanism of muscle contraction.

Mucus produced by epithelial cells within the human gas exchange contains glycoproteins. One of the glycoproteins is a modified polypeptide that has the sugar lactose attached to it.

Describe how the sugar lactose is formed and location within the cell where the polypeptide is attached to lactose to form a glycoprotein.

Describe the anatomy of the human gas exchange system and the mechanism of inhalation and exhalation.

Biologists were carrying out research on several small islands off the coast of Papua New Guinea. They discovered that there are over 20 species of frogs belonging to the same genus on the islands. They believe that these species evolved from two ancestral species found on mainland Papua New Guinea. Explain how the island frog species could have evolved.

A lot of the frog species on the islands have a similar appearance. The biologists must see the frogs in close detail in order to identify what species they are. Describe how the mark-release-recapture method could be used to estimate the number of a particular frog species on one of these islands.

The biologists were also studying the different plant species present on all the islands. One of the biologists stated that they thought succession had occurred on two of the Islands. Succession can occur naturally in ecosystems. Describe and explain how it occurs.

DNA replication must be very accurate to ensure normal growth and development of organisms. Describe and explain how the structure of DNA results in a high level of accuracy during replication.

The process of meiosis begins with the chromosomes condensing. Describe what happens to the chromosomes next.

Meiosis results in genetic variation in gametes. This leads to variation in the offspring formed by sexual reproduction. Explain why this variation is advantageous for a species.

When food passes to the small intestine, starch molecules are broken down to maltose by pancreatic amylase. This process takes place at normal body temperature.

Explain why amylase only breaks down starch and why amylase allows this reaction to take place at normal body temperature.

Amylase is an enzyme that can break down starch into maltose. Biologists have investigated how competitive and non-competitive inhibitors affect amylase.

Describe competitive and non-competitive inhibition of enzymes.

Once amylase has broken starch down into maltose, maltase can then break maltose down into glucose. 

Describe how glucose is then absorbed so it can be used by the body .

Some white blood cells are known as phagocytes. Describe how these cells destroy bacteria.

Contrast active and passive immunity.

Vaccines designed to protect people from Covid-19 are currently being developed by many different scientific research laboratories around the world.

Explain how vaccines can protect humans from disease-causing organisms

Starch and cellulose are both polysaccharides made up of many glucose molecules.However, they both have different structures and functions. Describe and explain how the structures of starch and cellulose molecules relate to their functions.

Plants have to transport substances, such as water and sugars, along their stems. Describe how sugars are transported in plant stems.

The cohesion-tension theory explains how water is transported in the xylem. Describe this theory.

Give similarities and differences (stating at least two of each) between the DNA in a eukaryotic cell and the DNA in a prokaryotic cell.

Describe the production of mRNA in an animal cell.

The mRNA in part (b) can now be used to form a polypeptide via a process known as translation. Describe how this occurs.