AQA BIOLOGY A Level (7402) Topic Questions

Here you will find all AQA BIOLOGY A Level (7402) Topic questions to revise by topic and exam board with mark scheme and video solution

Monomers and Polymers

25 practice questions on Monomers and Polymers

Photosynthesis

25 practice questions on Photosynthesis

Mass Transport

25 practice questions on Mass Transport

Inheritance

25 practice questions on Inheritance

Genetic diversity and Adaptation

25 practice questions on Genetic diversity and Adaptation

Genetic fingerprinting

25 practice questions on Genetic fingerprinting

Cell Structure

25 practice questions on Cell Structure

Control of blood glucose concentration

25 practice questions on Control of blood glucose concentration

3.1 Biological molecules

3.1.1 Monomers and polymers

3.1.4 Proteins and enzymes 1

3.1.4 Proteins and enzymes 2

3.1.4 Proteins and enzymes 3

3.1.4 Proteins and enzymes 4

3.2 Cells

3.2.1 Cell structure 1

3.2.1 Cell structure 2

3.2.2 All cells arise from other cells 1

3.2.2 All cells arise from other cells 2

3.2.3 Transport across cell membranes 1

3.2.3 Transport across cell membranes 2

3.2.3 Transport across cell membranes 3

3.2.4 Cell recognition and the immune system 1

3.2.4 Cell recognition and the immune system 2

3.2.4 Studying cells 1

3.2.4 Studying cells 2

3.3 Organisms exchange substances with their environment

3.3.1 Surface area to volume ratio 1

3.3.1 Surface area to volume ratio 2

3.3.3 Digestion and absorption

3.3.4 Mass transport 1

3.3.4 Mass transport 2

3.3.4 Mass transport 3

3.3.4.2 Mass transport in plants

3.4 Genetic information, variation and relationships between organisms

3.4.1 DNA, genes and chromosomes

3.4.2 DNA and protein synthesis 1

3.4.2 DNA and protein synthesis 2

3.4.3 Genetic diversity 1

3.4.3 Genetic diversity 2

3.4.4 Genetic diversity and adaptation 1

3.4.4 Genetic diversity and adaptation 2

3.4.5 Species and taxonomy

3.4.6 Biodiversity within a community

3.4.7 Investigating diversity 1

3.4.7 Investigating diversity 2

3.5 Energy transfers in and between organisms (A-level only)

3.5.1 Photosynthesis 1

3.5.1 Photosynthesis 2

3.5.3 Energy and ecosystems 1

3.5.3 Energy and ecosystems 2

3.6 Organisms respond to changes in their internal and external environments
(A-level only)

3.6.1.1 Survival and response

3.6.1.3 Control of heart rate

3.6.2.1 Nerve impulses

3.6.2.2 Synaptic transmission

3.6.3 Skeletal muscles

3.6.4.1 Principles of homeostasis and negative feedback

3.6.4.2 Control of blood glucose concentration

3.6.4.3 Control of blood water potential

3.7 Genetics, populations, evolution and ecosystems (A-level only)

3.7.4 Populations in ecosystems 1

3.7.4 Populations in ecosystems 2

3.8 The control of gene expression (A-level only)

3.8.2.1 Most of a cell’s DNA is not translated

3.8.2.2 Regulation of transcription and translation

3.8.2.3 Gene expression and cancer

3.8.3 Using genome projects

3.8.4.1 Recombinant DNA technology

3.8.4.2 Differences in DNA

3.8.4.3 Genetic fingerprinting

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