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H3 Biology 9816 · November 2023Biology (H3)

Biology (H3): Examiner-Report Misconception Explorers

Questions candidates found difficult on H3 Biology 9816 (Nov 2023) — acetylcholinesterase turnover and diffusion distance from a central organelle.

Paper 1

Paper 1 Q1 — Why acetylcholinesterase must be fast

Neurophysiology — role of high turnover number in resetting the synapse

Paper 1 Q1 — Central location: longest, not shortest

Cell biology — geometry of diffusion distance from a central organelle

Original reconstructions inspired by the SEAB/Cambridge Examiner Report. Not actual examination questions.

Made by lookang, using Claude Fable 5. More resources: iwant2study.org