This exam tips covers Exam Success Tips within Cell Transport for GCSE Biology. Diffusion, osmosis, active transport, factors affecting transport, surface area to volume ratio, and practical investigations It is section 17 of 18 in this topic. Treat this as a marking guide for what examiners are looking for, not just a fact list.
Topic position
Section 17 of 18
Practice
18 questions
Recall
20 flashcards
📝 Exam Success Tips
🎯 Definition Questions
- Always mention direction of movement
- State whether energy is required
- Include concentration gradient information
- For osmosis, specify WATER movement through semi-permeable membrane
📊 Practical Questions
- State all variables that should be controlled
- Explain how to make measurements more accurate
- Calculate percentage change correctly
- Link results to concentration differences
🧮 Calculation Questions
- Show all working clearly
- Convert units if necessary
- Simplify ratios to smallest whole numbers
- Check your answer makes biological sense
💡 Explanation Questions
- Link structure to function
- Explain how adaptations increase efficiency
- Use correct scientific terminology
- Give specific examples when possible