Biology O Level 5090 Notes Better Jun 2026

Master the specific direction of molecules in Diffusion (high to low concentration), Osmosis (water moving through a partially permeable membrane), and Active Transport (requires energy to move against the gradient). 2. Biological Molecules & Enzymes

Stop Just Reading, Start Mastering: How to Use Biology 5090 Notes Better biology o level 5090 notes better

Nutrition, transport (in both humans and plants), homeostasis, and cell division consistently attract the most marks in Paper 2. Identify which of these high-weightage topics you're weakest in and prioritise them from day one. Master the specific direction of molecules in Diffusion