IB Biology SL B2.1.2 Bilayers as Barriers Question Bank
Practise IB Biology SL B2.1.2 through questions on how membrane bilayers separate compartments and retain water.
- Syllabus
- First assessment 2025
- Course
- Biology SL
- Level
- SL
Exam points
- Explain how a phospholipid bilayer separates aqueous compartments and retains water.
