Chapter 7 - Exchange Surfaces and Breathing in Animals
A-Level Science Articles
The following articles will help to explain and deepen your understanding and knowledge of topics linked to this module. You could use them to build a mindmap, make a key word glossary or simply annotate them so you understand them in your own way.
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Videos
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Take a journey through someones lungs and see the structures you have learned for real in your lessons |
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This short video will convince you to never start smoking in the first place. |
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Fantastic summary cartoon taking you through the main structures and features of the lungs and breathing. |
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A nice short video explaining the main points of how Insects exchange their respiratory gases with the environment. |
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A great summary of the basics of Exchange systems (looking at the lungs) and why they are needed. |
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This video gives you the basics of the Spirometer, its parts, how it works and how to read a kymograph (including working out the volume of oxygen consumed). |
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Lesson PowerPoints and Resources
Exam Question Packs
| unit_1_-_exam_booklet_-_exchange_surfaces_and_breathing.pdf |
Markschemes
| unit_1_-_exam_booklet_-_exchange_surfaces_and_breathing_-_mark_scheme.pdf |
Revision Notes
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