DP Biology (first assessment 2025)

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Question 22M.1A.SL.TZ2.10

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1A.SL.TZ2.10
Level SL Paper 1A Time zone TZ2
Command term Question number 10 Adapted from N/A
10.
[Maximum mark: 1]
22M.1A.SL.TZ2.10

Which curve shows the concentration of product during the course of an enzyme-catalysed reaction?

[1]

Markscheme

A

Examiners report

Some centres commented that answer B could be considered a correct answer. The question is asking about the course of the reaction which makes A the best answer. Over 70 % of candidates answered correctly.

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