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Exam (elaborations)

AQA A-Level Biology Paper 2 & Topic 5 | Common Exam Questions & Verified Answers | Latest Version 2025 | Graded A+
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44

October 2025

2025/2026

A+
This AQA A-Level Biology Paper 2 and Topic 5 resource features common exam-style questions with verified answers, reflecting the latest 2025 AQA specification. It focuses on energy transfer in and between organisms, including key concepts such as photosynthesis, respiration, energy flow, ecosystems, and nutrient cycles. Designed to match the structure and depth of real exam papers, it helps students understand what examiners look for, develop data analysis and essay-writing skills, and streng...
walternpeter036
$12.99 More Info

Package deal

ALL AQA PACKAGED EXAMS WITH DETAILED QUESTIONS AND VERIFIED ANSWERS 2024/2025
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24

September 2024
ALL AQA PACKAGED EXAMS WITH DETAILED QUESTIONS AND VERIFIED ANSWERS 2024/2025
luzlinkuz
$35.99 More Info

Exam (elaborations)

Biology aqa A level common questions
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43

June 2024

2023/2024

A+
Biology aqa A level common questions a mutation can lead to the production of a non functional enzyme. explain how? (6) - × change in base sequence of DNA × change in AA sequence/ 1° structure of enzyme × change in h, ionic/ disulphide bonds × change in 3° structure × change in active site × substrate not complementary cannot bind to active site no e-s complexes A recessive allele which has harmful effects is able to reach a higher frequency in a population than a harmful ...
Ariikelsey
$11.89 More Info

Exam (elaborations)

Biology AQA A level common questions latest 2023 with complete solutions
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37

March 2024

2023/2024

A+
give two factors other than age and gender that would affect the concentration of creatinine in the blood ? muscle/ body mass ethnicity Explain how the cells of the collecting duct are able to absorb water from the filtrate through the protein channels in their plasma membranes? lower w.p/ more negative inside tubule cells so h2o enters by osmosis Suggest why diabetes insipidus is more common in males ? Bc males only have X chromosome do not have Y chromosome single copy of recessive alle...
ProfessorFrancis
$9.99 More Info

Exam (elaborations)

Biology aqa A level Common Questions and Answers 2024
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January 2024

2023/2024

A+
Biology aqa A level Common Questions and Answers 2024 give two factors other than age and gender that would affect the concentration of creatinine in the blood ? - Correct Answer muscle/ body mass ethnicity Explain how the cells of the collecting duct are able to absorb water from the filtrate through the protein channels in their plasma membranes? - Correct Answer lower w.p/ more negative inside tubule cells so h2o enters by osmosis Suggest why diabetes insipidus is more common in males...
collinsmurimi
$10.89 More Info

Exam (elaborations)

Biology AQA A level questions + answers - Exchange, energy transfers + response Exam 2023
Available in bundle

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14

July 2023

2022/2023
Available in bundle
Biology AQA A level questions + answers - Exchange, energy transfers + response Exam 2023...
luzlinkuz
$8.99 More Info

Exam (elaborations)

Biology AQA A level common questions latest 2023 with complete solutions
Available in bundle

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37

March 2023

2022/2023

A+
Available in bundle
Biology AQA A level common questions latest 2023 with complete solutions give two factors other than age and gender that would affect the concentration of creatinine in the blood ? muscle/ body mass ethnicity Explain how the cells of the collecting duct are able to absorb water from the filtrate through the protein channels in their plasma membranes? lower w.p/ more negative inside tubule cells so h2o enters by osmosis Suggest why diabetes insipidus is more common in males ? Bc males only hav...
BrilliantScores
$10.49 More Info