7.4 The Structure of the Heart

AQA Section 3 - Organisms Exchange Substances with their Environment - BUNDLE

This resource bundle contains all of the lessons you need to teach Section 3 - Organisms Exchange Substances with their Environment, AQA A Level Biology . This includes: 6.1 Exchange Between Organisms and their Environment 6.2 Gas Exchange in Single-Celled Organisms and Insects 6.3 Gas Exchange in Fish 6.4 Gas Exchange in the Leaf 6.5 Limiting Water Loss 6.6 Structure of the Human Gas-Exchange System 6.7 The Mechanism of Breathing 6.8 Exchange of Gases in the Lungs 6.9 Enzymes and Digestion 6.10 Absorption of the Products of Digestion 7.1 Haemoglobin 7.2 Transport of Oxygen by Haemoglobin 7.3 Circulatory System of a Mammal 7.4 The Structure of the Heart 7.5 The Cardiac Cycle 7.6 Blood Vessels & Their Functions 7.7 Transport of Water in the Xylem 7.8 Transport of Organic Substances in the Phloem 7.9 Investigating Transport in Plants