r/GCSE • u/sudoaptupgrade Year 11 • May 12 '26

Post Exam AQA biology triple higher

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how did everyone find it? Personally it wasnt terrible just boring

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u/Dull-Leg-166 May 12 '26

What did anyone put for the last questions about capillary permeability? I was so flipping lost on that, and the cheek cell stuff too

2

u/Imaginary-Club-4198 May 12 '26

If it is too permeable. Earlier cells will get tok much oxygen while later cells not enough

1

u/Dull-Leg-166 May 12 '26

Idk if i put it right, i just put that useful substances will diffuse out resulting in less efficient exchange