AQA AS and A-level Biology questions
Free topic MCQs for AQA AS Biology and A-level Biology, including required practicals, maths skills, clues and explanations.
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Choose AS or A-level
AQA sections 3.1–3.4 are the AS content and the first year of A-level. Sections 3.5–3.8 are A-level only.
AQA AS 7401 · A-level sections 3.1–3.4
AS / Year 12
Biological molecules, cells, exchange, genetic information and required practicals 1–6.
AQA A-level 7402 · sections 3.5–3.8Year 13 / A-level only
Energy transfers, responses, genetics and ecosystems, gene expression, Paper 3 and required practicals 7–12.
Popular topics
3.1.2
Carbohydrates
Biological molecules
3.2.4Cell recognition and the immune system
Cells
3.5.1Photosynthesis
Energy transfers in and between organisms
3.5.2Respiration
Energy transfers in and between organisms
3.7.1Inheritance
Genetics, populations, evolution and ecosystems
3.8.2Gene expression is controlled
The control of gene expression
RP1Effect of a named variable on the rate of an enzyme-controlled reaction
Required practicals
synoAQA Biology synoptic questions
Exam preparation