AQA A-Level Biology Online Course

Everything you need to study for and pass your AQA A-Level Biology AS and A2 exams. Save countless hours of time!

Complete AQA-aligned Biology Revision Course

This revision course will help you to study every topic you need to know in order to pass your AQA A-Level Biology exams with flying colours.

Each lesson includes a PowerPoint Presentation, revision notes, and a quiz to test that you have understand the topic to an acceptable level.

As you work through the course you can mark lessons as complete when you have done them to track your progress and make sure you are on track!

What’s Included?

This course covers the following topics:

3.1 Biological molecules
3.2 Cells
3.3 Exchange of substances
3.4 Genetics, biodiversity & classification
3.5 Energy transfers in organisms
3.6 Responding to changes in environment
3.7 Genetics, populations, evolution, ecosystems
3.8 Control of gene expression

As a premium member, you will have access to all current and future lessons. Free members can view the first course for free to give you a sample of what to expect.

AQA AS

Click here to take the AS course

AQA A2

Click here to take the A2 course

AS Course Lessons

AS 3.1: Biological Molecules

3.1.1

Monomers and Polymers

3.1.2

Carbohydrates

3.1.3

Lipids

3.1.4

Proteins

3.1.5

Nucleic Acids

3.1.6

ATP

3.1.7

Water

3.1.8

Inorganic Ions

AS 3.2: Cells

3.2.1

Cell structure

3.2.2

All cells arise from other cells

3.2.3

Transport across cell membranes

3.2.4

Cell recognition and the immune system

AS 3.3: Exchange of substances

3.3.1

Surface area to volume ratio

3.3.2

Gas exchange

3.3.3

Digestion and absorption

3.3.4

Mass transport

AS 3.4: Genetics, biodiversity & classification

3.4.1

DNA, genes and chromosomes

3.4.2

DNA and protein synthesis

3.4.3

Genetic diversity from mutation/meiosis

3.4.4

Genetic diversity and adaptation

3.4.5

Species and taxonomy

3.4.6

Biodiversity within a community

3.4.7

Investigating diversity

A2 Course Lessons

A2 3.5: Energy transfers in and between organisms

3.5.1

Photosynthesis

3.5.2

Respiration

3.5.3

Energy and ecosystems

3.5.4

Nutrient cycles

A2 3.6: Responding to changes in environment

3.6.1

Stimuli and response

3.6.2

Nervous co-ordination

3.6.3

Skeletal muscles

3.6.4

Homeostasis

A2 3.7: Genetics, populations, evolution, ecosystems

3.7.1

Inheritance

3.7.2

Populations

3.7.3

Evolution may lead to speciation

3.7.4

Populations in ecosystems

A2 3.8: The control of gene expression

3.8.1

Alteration of DNA

3.8.2

Gene expression

3.8.3

Using genome projects

3.8.4