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⭐️ Check out our website https://www.cognito.org/ ⭐️ *** 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 *** https://youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh&si=orIUwL3o2jOoiYjT https://youtube.com/playlist?list=PLidqqIGKox7X5UFT-expKIuR-i-BN3Q1g&si=DcihOwUkd9oWbbdp https://youtube.com/playlist?list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W&si=Y8MsO-FK948jnxpS https://youtube.com/playlist?list=PLidqqIGKox7UVC-8WC9djoeBzwxPeXph7&si=-7i5Iq7yOeJrhtu6 https://youtube.com/playlist?list=PLidqqIGKox7VKJD2WxRhoKaI6JGLVean8&si=NH_Q1ujhVgACM2FU #GCSE #Biology #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP
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