Unit 3 Biology AS Edexcel

Introduction to the AS

Course Material

Unit 1 Core Practicals

DCPIP & Food Tests

Semi-quantitative food tests solving

DCPIP & Food Tests Quiz

Membrane Permeability

2 Topics

Membrane Permeability Core Practical

Membrane Permeability Solving

DCPIP & Food Tests Quiz Solving

Membrane Permeability Quiz

2 Topics

Osmosis Core Practical

Osmosis Solving

Membrane Permeability Quiz Solving

1 Topic

Enzymes Core Practical

Osmosis Quiz Solving

Enzymes Quiz Solving

Unit 1 Core Practicals Mock

Unit 1 Core Practicals Mock Correction

Unit 2 Core Practicals

1 Topic

Microscopy & Staining

3 Topics

Mitosis Core Practical

Mitosis Practice Q

Mitosis Classified Solving

Plants Physiology

3 Topics

Investigating Tensile Strength + Effects of mineral Ions

Solving Tensile Strength Qs

Solving Mineral Ion deficiency Qs

Mitosis Quiz Solving

Plants Physiology Quiz

Antimicrobial Properties of plant Extracts

2 Topics

Investigating the antimicrobial properties of plant extracts

antimicrobial properties solving

Plants Physiology Quiz Solving

3 Topics

Microscopic Sample Preparation

Graticule Measurements

Antimicrobial Properties Quiz

Investigating pollen tube growth

2 Topics

Investigating the effect of sucrose concentration on pollen tube growth

Pollen tube core practical solving

Antimicrobial Properties Quiz Solving

1 of 2

Introduction to the AS

Unit 3 Biology AS Edexcel Introduction to the AS

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