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Respiration | AQA and OCR A-Level Y2 Biology

Student livestream

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Join Ellena for this fast-paced revision session on respiration.

Date: Wednesday December 9th 2026
Start time: 5.15pm (GMT)

Ellena Gilson

Ellena has an excellent teaching background as the head of Biology at a top grammar school and has over 25 years’ experience of teaching. Ellena holds senior positions for two major exam boards and runs her own tutoring business. Ellena has a decade of experience setting exam questions and revising questions for A-Level papers. She authors A-Level resources for a number of publishers.

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