Unit 3 Crash Course Biology AS Edexcel

Introduction to the AS

Course Material

Unit 1 Core Practicals

DCPIP & Food Tests

Semi-quantitative food tests solving

Membrane Permeability

1 Topic

Membrane Permeability Core Practical

1 Topic

Osmosis Core Practical

Unit 2 Core Practicals

1 Topic

Microscopy & Staining

3 Topics

Mitosis Core Practical

Mitosis Practice Q

Mitosis Classified Solving

Plants Physiology

2 Topics

Investigating Tensile Strength + Effects of mineral Ions

Solving Tensile Strength Qs

Antimicrobial Properties of plant Extracts

2 Topics

Investigating the antimicrobial properties of plant extracts

antimicrobial properties solving

Pollen Tube Core Practical

2 Topics

Investigating the effect of sucrose concentration on pollen tube growth

Pollen tube core practical solving

Pastpapers

How to get the most out of the past papers solving station?

Introduction to the AS

Unit 3 Crash Course Biology AS Edexcel Introduction to the AS

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