SPM: Biology - Form 4 - Chapter 3
Course covers Chapter 3 of Form 4 SPM Biology Syllabus.
Chapter 3 - Plasma Membrane (Part 1)
Chapter 3 - Plasma Membrane (Part 2) & Diffusion
Chapter 3 - Facilitated Diffusion & Osmosis (Introduction)
Chapter 3 - Osmosis (Part 1)
Chapter 3 - Osmosis (Part 2)
2022: Class 1: Plasma Membrane
2022: Class 2: Transport Across Membrane
2022: Class 3: Simple Diffusion & Facilitated Diffusion
2022: Class 4: Active Transport
2022: Class 5: Osmosis - Part 1
2022: Class 6: Osmosis - Part 2
2022: Class 7: Osmosis - Part 3
2021: Polar and non polar molecules - Introduction
2021: Phospholipid bilayer
2021: Proteins and 'Fluid-Mosaic model'
2021: Cholesterol, Glycolipid and Glycoprotein
2021: Plasma membrane summary
FREE PREVIEW2021: Simple Diffusion
2021: Simple Diffusion Summary
FREE PREVIEW2021: Facilitated Diffusion
2021: Osmosis - Introduction
2021: Effect of Osmosis on Animal Cell
2021: Effect of Osmosis on Plant Cell
2021: Applications of Osmosis
2021: Active Transport - Calcium Pump
2021: Active transport - Proton pump
2021: Active transport: Sodium - potassium pump