Videos - Biology paper 1 - AQA Combined Science revision videos

Sep 5, 2026

AQA Combined Science biology Paper 1 revision video collection covering core cell biology concepts and practical skills. Topics include eukaryotes and prokaryotes, cell structures and specialisation, microscopy and required practicals, mitosis, diffusion, osmosis, active transport, and surface area to volume ratio. It also addresses organisation such as digestion, enzymes, temperature and pH effects, food tests, absorption, circulation, blood, and cardiovascular diseases, linking learning points with focused video resources.

LanguageEnglish

CategoryExam

FormatPDF

Pages2

Reading Time5 min

AccessFree to download

Cell biology

Cell structures and processes

Practical skills and transport

Organisation

Digestion and enzymes

Circulation and cardiovascular diseases

AQA Combined Science revision videos: Biology paper 1 | Topic | Subtopic | Video link | | --- | --- | --- | | Cell biology | Eukaryotes and prokaryotes | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/eukaryotes-and-prokaryotes/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/eukaryotes-and-prokaryotes/) | | | Sizes of cells | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/sizes-of-cells/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/sizes-of-cells/) | | | Order of magnitude | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/order-of-magnitude/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/order-of-magnitude/) | | | Animal cells | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/animal-cells/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/animal-cells/) | | | Plant cells | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/plant-cells/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/plant-cells/) | | | Animal cell specialisation | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/animal-cell-specialisation/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/animal-cell-specialisation/) | | | Plant cell specialisation | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/plant-cell-specialisation/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/plant-cell-specialisation/) | | | Required Practical: Microscopes | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/required-practical-1-microscopes/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/required-practical-1-microscopes/) | | | Microscopy | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/microscopy/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/microscopy/) | | | Cell division by mitosis | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/cell-division-by-mitosis/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/cell-division-by-mitosis/) | | | Stem cells | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/stem-cells/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/stem-cells/) | | | Diffusion | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/diffusion/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/diffusion/) | | | Surface area to volume ratio | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/surface-area-to-volume-ratio/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/surface-area-to-volume-ratio/) | | | Osmosis | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/osmosis/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/osmosis/) | | | Required practical 2: Effects of osmosis on plant tissue | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/required-practical-3-effects-of-osmosis-on-plant-tissue/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/required-practical-3-effects-of-osmosis-on-plant-tissue/) | | | Active transport | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/active-transport/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/cell-biology/active-transport/) | | Organisation | The digestive system | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/organisation/the-digestive-system/](https://www.freesciencelessons.co.uk/gcse-biology-paper-1/organisation/the-digestive-system/) | | | Digestive enzymes | [https://www.freesciencelessons.co.uk/gcse-biology-paper-1/organisation/digestive-enzymes/](https://www.free

FAQs

What cell biology topics are included in the Biology paper 1 videos?

The collection covers eukaryotes and prokaryotes, cell sizes and order of magnitude, animal and plant cells, cell specialisation, mitosis, and stem cells.

Which processes related to substances moving in and out of cells are revised?

It revises diffusion, osmosis, active transport, and how surface area to volume ratio affects exchange.

What organisation topics are covered for Paper 1?

The videos include the digestive system, digestive enzymes and the effects of temperature and pH, required practicals like food tests, absorption in the small intestine, and circulation topics including blood and cardiovascular diseases.

Sep 5, 2026

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