Cell transport
What cell transport means
Understand diffusion, osmosis and active transport.
Worked example
One question from this skill's own question bank, shown with its full working.
The movement of water molecules from a dilute to a concentrated solution through a semi-permeable membrane is:
- Diffusion
- Osmosis
- Active transport
- Filtration
Working: Osmosis is the net movement of water across a semi-permeable membrane down its concentration gradient.
Curriculum and exam alignment
Curriculum notes are a general guide to where this work normally sits. Always check the syllabus your school or examination body is currently using.
Related skills
Other Biology: Cells & Nutrition skills in Biology, at the same point in the course.
Other Biology topics
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Exams that assess cell transport
Senior High work on this skill feeds directly into these exam papers. Each page lists the Biology topics that appear on it.
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Practise cell transport
6 questions with a worked answer after every attempt, and a SmartScore that tracks how close you are to mastery.