Skip to content

Notes Topicals Past papers Search/

Home
Cambridge
AS & A Level
Biology (9700)
Topicals
AS Level
Gas exchange

Gas exchange

Practise Gas exchange questions from past Biology (9700) papers.

Try a full paper

Free, with no accounts, ads or cookies.

Notes
Topicals
Past papers
Search
About
Contact
Privacy
Terms
Copyright

Not affiliated with or endorsed by Cambridge or any other exam board. Past papers are © their exam boards.

© 2026 Pastopic

104 questions

Oct/Nov 2024 · Paper 12 · Q341 markGas exchange
Oct/Nov 2024 · Paper 12 · Q351 markGas exchange
Oct/Nov 2024 · Paper 13 · Q341 markGas exchange
Oct/Nov 2024 · Paper 13 · Q351 markGas exchange
Oct/Nov 2024 · Paper 13 · Q361 markGas exchange
Oct/Nov 2024 · Paper 21 · Q316 marksGas exchange · Infectious diseases · Immunity
Oct/Nov 2024 · Paper 23 · Q112 marksGas exchange
May/June 2024 · Paper 11 · Q301 markGas exchange
May/June 2024 · Paper 11 · Q311 markGas exchange
May/June 2024 · Paper 11 · Q321 markGas exchange
May/June 2024 · Paper 11 · Q331 markGas exchange
May/June 2024 · Paper 12 · Q311 markGas exchange
May/June 2024 · Paper 12 · Q321 markGas exchange
May/June 2024 · Paper 12 · Q331 markGas exchange
May/June 2024 · Paper 12 · Q341 markGas exchange
May/June 2024 · Paper 13 · Q331 markGas exchange
May/June 2024 · Paper 13 · Q341 markGas exchange
May/June 2024 · Paper 13 · Q351 markGas exchange
May/June 2024 · Paper 13 · Q361 markGas exchange
May/June 2024 · Paper 21 · Q412 marksCell structure · The mitotic cell cycle · Gas exchange
May/June 2024 · Paper 22 · Q114 marksCell structure · Gas exchange
May/June 2024 · Paper 23 · Q311 marksTransport in mammals · Gas exchange
Feb/March 2024 · Paper 12 · Q361 markGas exchange
Feb/March 2024 · Paper 12 · Q371 markGas exchange
Oct/Nov 2023 · Paper 11 · Q351 markGas exchange

1 2 3…5

Oct/Nov 2024 · Paper 12 · Question 34

1 mark

Open question paper at page 17(opens in a new tab)

Open mark scheme at page 3(opens in a new tab)

26 of 104Report Full paper