Unit 3 Crash Course Biology AS Edexcel Current Status Not Enrolled Price Closed Get Started Take this Course Course Content Expand All Introduction to the AS Sample Lesson Course Material Unit 1 Core Practicals DCPIP & Food Tests DCPIP Solving Semi-quantitative food tests solving Membrane Permeability 1 Topic Expand Lesson Content 0% Complete 0/1 Steps Membrane Permeability Core Practical Osmosis 1 Topic Expand Lesson Content 0% Complete 0/1 Steps Osmosis Core Practical Unit 1 Core Practicals Mock Unit 1 Core Practicals Mock Correction Unit 2 Core Practicals Microscopy (1) 3 Topics Expand Lesson Content 0% Complete 0/3 Steps Microscopy & Staining Graticule Measurments Drawings Mitosis 3 Topics Expand Lesson Content 0% Complete 0/3 Steps Mitosis Core Practical Mitosis Practice Q Mitosis Classified Solving Plants Physiology 2 Topics Expand Lesson Content 0% Complete 0/2 Steps Investigating Tensile Strength + Effects of mineral Ions Solving Tensile Strength Qs Antimicrobial Properties of plant Extracts 2 Topics Expand Lesson Content 0% Complete 0/2 Steps Investigating the antimicrobial properties of plant extracts antimicrobial properties solving Microscopy (2) Pollen Tube Core Practical 2 Topics Expand Lesson Content 0% Complete 0/2 Steps Investigating the effect of sucrose concentration on pollen tube growth Pollen tube core practical solving Unit 2 Core Practicals Mock Unit 2 Core Practicals Mock Correction Pastpapers June 2022 U3 October 2022 U3 January 2023 U3 June 2023 U3 October 2023 U3 January 2024 U3 June 2024 U3 October 2024 U3 January 2025 U3 June 2025 U3 October 2025 U3
