0413.1.5.12 — anaerobic (glucose → lactic acid).: past paper questions
Real questions on 0413.1.5.12 — anaerobic (glucose → lactic acid).
The newest 10 of 10 written questions. Open one to see it on the real paper.
- 0413/11 · October/November 2024 · Q5c(ii)[1]
glucose
See it on the paper → - 0413/11 · October/November 2024 · Q5d[2]
State the main type of respiration taking place: during a tennis serve
See it on the paper → - 0413/13 · May/June 2024 · Q5b(i)[2]
Outline the equation for anaerobic respiration.
See it on the paper → - 0413/13 · May/June 2024 · Q5b(ii)[2]
Explain why the main form of respiration used by the sprinter is anaerobic. ,
See it on the paper → - 0413/12 · May/June 2023 · Q14b[2]
Explain why lactic acid forms in a sprinter’s muscles.
See it on the paper → - 0413/11 · May/June 2022 · Q3bii[2]
Describe how most energy is released during a 100 m sprint race.
See it on the paper → - 0413/11 · May/June 2020 · Q10b[2]
Summarise how energy is released during a 100-metre sprint.
See it on the paper → - 0413/13 · May/June 2020 · Q7a[2]
State the main type of respiration used to release energy by the athletes in photograph A in a sprint hurdles race. Summarise the process with an equation. main type of respiration equation
See it on the paper → - 0413/12 · October/November 2019 · Q6a[1]
State the main type of respiration being used by performer A to release energy when lifting a heavy weight.
See it on the paper → - 0413/13 · May/June 2019 · Q5c[2]
Describe, using two physical activities, different situations when a performer is likely to change from using aerobic respiration to using anaerobic respiration. physical activity physical activity
See it on the paper →
What examiners said
This was a well-answered question. Most candidates gave the equation of anaerobic respiration to gain full credit.
— Examiner report, May/June 2022, 0413/11 Q3(b)(ii) (Cambridge)
The majority of candidates correctly stated the type of respiration.
— Examiner report, October/November 2019, 0413/12 Q6(a) (Cambridge)
Some candidates did not use appropriate physical activities. When correctly identifying physical activities, some weaker candidates gave unrelated situations when aerobic and anaerobic respiration are used within the activity, rather than when a situation required a change.
— Examiner report, May/June 2019, 0413/13 Q5(c) (Cambridge)
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