DP Biology (first assessment 2025)

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Question 23M.1A.SL.TZ1.13

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.1A.SL.TZ1.13
Level SL Paper 1A Time zone TZ1
Command term Question number 13 Adapted from N/A
13.
[Maximum mark: 1]
23M.1A.SL.TZ1.13

What is a consequence of anaerobic cell respiration in muscles?


A.  Large yield of readily available ATP and ethanol production

B.  Small yield of readily available ATP and lactate accumulation

C.  Large yield of ATP and production of carbon dioxide and lactic acid

D.  Small yield of ATP that is not readily available and carbon dioxide production

[1]

Markscheme

B

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