DP Biology (first assessment 2025)

Question 21M.1A.HL.TZ2.29

Date	May 2021	Marks available	[Maximum mark: 1]	Reference code	21M.1A.HL.TZ2.29
Level	HL	Paper	1A	Time zone	TZ2
Command term		Question number	29	Adapted from	N/A

29.

[Maximum mark: 1]

21M.1A.HL.TZ2.29

The dashed line shows the relationship between the activity of an enzyme and the concentration of its substrate. Which curve shows the effect of a non-competitive inhibitor on this relationship?

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C. Interaction and interdependence » C1.1. Enzymes and metabolism » C1.1.15. Competitive inhibition as a consequence of an inhibitor binding reversibly to an active site

Question 21M.1A.HL.TZ2.29

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