Upper secondary / K224 / K225 / 2027

G2 Combined Biology

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8 chapters / 49 lessons

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Recognise cells and their structures, read real micrographs and explain how specialised cells do their jobs.

5 lessons

Predict diffusion and osmosis, explain changes in cells and make sense of tissue investigations.

4 lessons

Connect molecules to their roles, read food-test evidence and explain how enzymes work.

7 lessons

Follow digestion and nutrient use, then see how the liver and pancreatic hormones control blood glucose.

7 lessons

Trace circulation, match blood components to their jobs and explain how the heart pumps in one direction.

7 lessons

Connect airways and gas exchange to energy release, then explain smoke effects and recovery after exercise.

5 lessons

Separate cause, symptoms and transmission, then explain how vaccines and antibiotics work differently.

5 lessons

Read leaf and stem sections, explain photosynthesis and follow water and sugars through a plant.

9 lessons