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Aqa a level biology paper 3 2023

what topics didn't come up in paper1 or 2 so we can predict paper 3 content?
predictions: from official aqa paper 3 chat


Cardiac cycle (may be linked to control of heart rate)
- Translocation and evidence for/against mass flow hypothesis (ringing experiments, tracers)
- Index of diversity (may be linked to transects/quadrats in topic 7)
(Protein synthesis may come up, but this may be linked to topic 8 content)
- Taxes/Kinesis (incl RP 10)
- Control of blood glucose concentration (incl RP 11)
- Stem cells
- Oestrogen - linked to transcription factors
- Photosynthesis/Respiration
- Inheritance unlikely to appear but may be some more juicy genetics qu's
(edited 10 months ago)
Original post by happycheese423
predictions: from official aqa paper 3 chat


Cardiac cycle (may be linked to control of heart rate)
- Translocation and evidence for/against mass flow hypothesis (ringing experiments, tracers)
- Index of diversity (may be linked to transects/quadrats in topic 7)
(Protein synthesis may come up, but this may be linked to topic 8 content)
- Taxes/Kinesis (incl RP 10)
- Control of blood glucose concentration (incl RP 11)
- Stem cells
- Oestrogen - linked to transcription factors
- Photosynthesis/Respiration
- Inheritance unlikely to appear but may be some more juicy genetics qu's


Can you paste the link please, I cant find it. Thanks
Original post by Alexanderlouis
Can you paste the link please, I cant find it. Thanks


https://www.thestudentroom.co.uk/showthread.php?t=7335530
Reply 4
Thank you!!
Original post by happycheese423
predictions: from official aqa paper 3 chat


Cardiac cycle (may be linked to control of heart rate)
- Translocation and evidence for/against mass flow hypothesis (ringing experiments, tracers)
- Index of diversity (may be linked to transects/quadrats in topic 7)
(Protein synthesis may come up, but this may be linked to topic 8 content)
- Taxes/Kinesis (incl RP 10)
- Control of blood glucose concentration (incl RP 11)
- Stem cells
- Oestrogen - linked to transcription factors
- Photosynthesis/Respiration
- Inheritance unlikely to appear but may be some more juicy genetics qu's

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