A full lesson covering section 3.1.3f of the OCR Biology specification- Translocation.
It includes details of how assimilates are transported in the phloem including active loading, the role of hydrogen ions, how fluid is transfered by mass flow powered by hydrostatic pressure as well as the evidence for translocation and the difference between sinks and sources. It also encourages students to make comparisons between the mechanisms for translocation and transpiration
The PowerPoint includes a starter, full notes with diagrams, a variety of student activities and a fully differentiated summary at the end.
All answers are included
Updated 08/01/21
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OCR A Level Biology Module 3
A complete set of resources to deliver the whole of OCR A level Biology Module 3. This covers: 1) Exchange surfaces 2) Ventilation in mammals, fish and insects 3) Measuring lung volume and function 4) Types of circulatory system 5) The mammalian circulatory system 6) Heart structure and function 7) Electrocardiograms and heart problems 8) Blood,tissue fluid and lymph 9) The transport of oxygen and carbon dioxide 10) Plant vascular tissue 11) Transpiration and translocation Each lesson includes a starter, full notes and diagrams, various student activities and a fully differentiated summary activity All answers included
OCR Biology Plant transport bundle
A bundle of six lessons covering all the sections of OCR A Level BIology 3.1.3. It includes the structure, function and locations of xylem and phloem; how the transpiration stream is generated and the process of transpiration; PAG02 and PAG05; the factors affecting the rate of transpiration and the process of translocation. All lessons include a starter, full notes, various student activities, diagrams and fully differentiated summaries at the end. All answers included
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