Chapter 1 / 6 short lessons
Cell structure and organisation
Recognise cell structures, explain their jobs and connect a specialised cell to its function.
G3 Pure Biology / K325 / 2027 syllabus
What do you think?
An onion bulb cell has no chloroplasts. Can it still be a plant cell?
Lessons
0 of 6 marked as readThe parts of a cell
Identify six common cell structures and connect each to its function.
About 5 minPlant cells and animal cells
Compare typical cells without assuming that every cell looks the same.
About 4 minReading a light microscope view
Use visible evidence to identify structures and explain how slide preparation improves a view.
About 5 minDrawing cells and calculating magnification
Make a clear biological drawing and calculate magnification using consistent units.
About 5 minOrganelles seen in finer detail
Recognise ribosomes, endoplasmic reticulum, Golgi bodies and mitochondria and state their functions.
About 6 minHow specialised cells do their jobs
Explain adaptations of root hair cells, muscle cells and mature mammalian red blood cells.
About 5 minWhat you will be able to do
- Identify cell structures and explain their functions.
- Compare plant and animal cells using evidence.
- Explain how a cell is adapted to its job.