Скачать или смотреть GCSE Biology - Active Transport (2026/27 exams)

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** WHAT'S COVERED **
1. Definition and Explanation of Active Transport
2. Comparison Between Active Transport and Diffusion
3. Active Transport in Plant Root Hair Cells
Mechanism for absorbing mineral ions from the soil.
Necessity due to lower mineral concentration in soil.
Key adaptations of root hair cells for active transport.

** EXAM BOARD INFO **
AQA - Suitable for everyone
IGCSE Edexcel - Suitable for everyone
Edexcel - Suitable for everyone
OCR 21st Century - Suitable for everyone
OCR Gateway - Suitable for everyone
CIE - Suitable for everyone

** CHAPTERS **
0:00 Intro: What is Active Transport?
0:15 Active Transport vs Diffusion
0:50 How Active Transport Works
1:33 Energy for Active Transport
2:11 Defining Active Transport
2:29 Example: Mineral Ion Absorption in Plants
2:50 Root Hair Cell Adaptations
3:14 Why Plants Use Active Transport for Minerals
3:52 Summary of Root Hair Cells & Active Transport

** PLAYLISTS **
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