0654.B11.1.01 — Identify in diagrams and images the following 5 Describe the features of gas exchange parts of the breathing system: lungs, surfaces in huma: past paper questions
Real questions on 0654.b11.1.01 — identify in diagrams and images the following 5 describe the features of gas exchange parts of the breathing system: lungs, surfaces in huma
The newest 17 of 17 written questions. Open one to see it on the real paper.
- 0654/32 · October/November 2025 · Q3a(i)[2]
Identify the parts labelled P and Q in Fig. 3.1. P
See it on the paper → - 0654/32 · October/November 2025 · Q3a(ii)[1]
On Fig. 3.1 draw a label line and the letter D to identify the diaphragm.
See it on the paper → - 0654/32 · October/November 2025 · Q3b(i)[1]
A person with cystic fibrosis produces thick sticky mucus in their gas exchange system. Their ciliated cells have difficulty moving this sticky mucus. State one part of the gas exchange system where ciliated cells are found.
See it on the paper → - 0654/41 · October/November 2025 · Q2a(i)[2]
On Fig. 2.1: draw a label line and letter L to identify the larynx
See it on the paper → - 0654/41 · October/November 2025 · Q2a(ii)[2]
Describe two features of the gas exchange surface in humans.
See it on the paper → - 0654/42 · May/June 2025 · Q2b[2]
Alveoli are the gas exchange surface in humans. Describe two features of an efficient gas exchange surface.
See it on the paper → - 0654/42 · February/March 2025 · Q2c(ii)[2]
Alveoli are the gas exchange surface in humans. Describe two features of the gas exchange surface in humans.
See it on the paper → - 0654/21 · October/November 2024 · Q2[1]
Which label shows the part of the gas exchange system where these cells are found?
See it on the paper → - 0654/21 · October/November 2024 · Q6[2]
What are structures P and Q and which substances do they absorb?
See it on the paper → - 0654/43 · October/November 2024 · Q1a(i)[2]
Identify the parts labelled A and B in Fig. 1.1. A B
See it on the paper → - 0654/43 · October/November 2024 · Q1a(ii)[2]
Alveoli are the gas exchange surface in humans. State two features of an efficient gas exchange surface.
See it on the paper → - 0654/43 · October/November 2024 · Q1b(i)[1]
Calculate the difference in breathing rate between rest and during exercise in Table 1.1. difference in breathing rate = breaths per minute
See it on the paper → - 0654/43 · October/November 2024 · Q1b(ii)[2]
Tick (3) two boxes to explain the difference in breathing rate during exercise shown in Table 1.1. There is a decrease in production of water vapour. There is a decrease in the use of oxygen by muscles. There is an increase in carbon dioxide concentration in the blood. There is an increase in the rate of aerobic respir...
See it on the paper → - 0654/11 · May/June 2024 · Q3[1]
Name the noble gas with an atomic number of 8.
See it on the paper → - 0654/11 · May/June 2024 · Q24[1]
Which statements about the noble gas helium are correct?
See it on the paper → - 0654/22 · May/June 2020 · Q1[1]
The main function of the lungs in the human body.
See it on the paper → - 0654/11 · May/June 2019 · Q21[1]
Which statement about the trends in the Periodic Table is correct?
See it on the paper →
What examiners said
Many candidates were able to describe two features of gas exchange surfaces.
— Examiner report, May/June 2025, 0654/42 Q2(b) (Cambridge)
Many candidates were able to provide two features of gas exchange surfaces.
— Examiner report, February/March 2025, 0654/42 Q2(c)(ii) (Cambridge)
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