DP Biology (last assessment 2024)

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Question 23M.1.SL.TZ2.28

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.1.SL.TZ2.28
Level SL Paper 1 Time zone TZ2
Command term Question number 28 Adapted from N/A
28.
[Maximum mark: 1]
23M.1.SL.TZ2.28

Which sequence represents the reaction leading to the formation of a blood clot?

[1]

Markscheme

D

Examiners report

It was commented that the diagram showing the reaction leading to the formation of a blood clot was confusing for students. The question discriminated well with more than 50% of students choosing the correct response.

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