DP Biology (first assessment 2025)

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Question 20N.1B.SL.TZ0.1d.iii

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Date November 2020 Marks available [Maximum mark: 1] Reference code 20N.1B.SL.TZ0.1d.iii
Level SL Paper 1B Time zone TZ0
Command term Outline Question number d.iii Adapted from N/A
d.iii.
[Maximum mark: 1]
20N.1B.SL.TZ0.1d.iii
(d.iii)

Outline the reason for plasma insulin levels changing in the first 30 minutes of the test.

[1]

Markscheme

as blood glucose rises, insulin rises/increases to reduce the level/OWTTE;

Blood glucose must be mentioned as well as a rise in insulin.

Syllabus sections