A.S. Biology Edx - Notes

• Section 1: Molecules, Transport and Health
  • Lesson 1.1: Sugars
    • Lesson Notes
  • Lesson 1.2: Lipids
    • Lesson Notes
  • Lesson 1.3: Heart and Circulation
    • Lesson Notes
  • Lesson 1.4: Diet
    • Lesson Notes
• Section 2: Membranes, Proteins, DNA and Gene Expression
  • Lesson 2.1: Gas Exchange
    • Lesson Notes
  • Lesson 2.2: Membrane
    • Lesson Notes
  • Lesson 2.3: Proteins
    • Lesson Notes
  • Lesson 2.4: Enzymes
    • Lesson Notes
  • Lesson 2.5: DNA
    • Lesson Notes
  • Lesson 2.6: Genetics
    • Lesson Notes
• Section 3: Cell structure, Reporduction and Development
  • Lesson 3.1: Cell Structure
    • Lesson Notes
  • Lesson 3.2: Reproduction
    • Lesson Notes
  • Lesson 3.3: Gene Expression
    • Lesson Notes
• Section 4: Plant Structure and Function, Biodiversity and Conservation
  • Lesson 4.1: Plant cells
    • Lesson Notes
  • Lesson 4.2: Bacterial Growth
    • Lesson Notes
  • Lesson 4.3: Drugs
    • Lesson Notes
  • Lesson 4.4: Biodiversity
    • Lesson Notes
• Section 5: Practical Skills
  • Lesson 5.1: Benedict's Test for Reducing Sugars
    • Practical Skills Notes
  • Lesson 5.2: Vitamin C Content of Food and Drink
    • Practical Skills Notes
  • Lesson 5.3: Investigating Membrane Properties
    • Practical Skills Notes
  • Lesson 5.4: Factors Affecting Enzyme Reactions
    • Practical Skills Notes
  • Lesson 5.5: Light Microscope
    • Practical Skills Notes
  • Lesson 5.6: Root Tip Squash
    • Practical Skills Notes
  • Lesson 5.7: Transverse Sections of Roots, Stems and Leaves
    • Practical Skills Notes
  • Lesson 5.8: Tensile Strength of Fibres
    • Practical Skills Notes
  • Lesson 5.9: Antimicrobial properties of plants
    • Practical Skills Notes
  • Lesson 5.10: Reference Writing
    • SELF PRACTICE