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Date May 2019 Marks available 1 Reference code 19M.1.HL.TZ1.30
Level Higher level Paper Paper 1 Time zone Time zone 1
Command term Deduce Question number 30 Adapted from N/A

Question

The electron micrograph shows a section through part of an animal cell.

[Source: https://en.wikipedia.org/wiki/Mitochondrion#/media/File:Mitochondria,mammalian_lung_-TEM.jpg,
by Louisa Howard.]

 

Which process is occurring on the structures labelled X?

A. The Krebs cycle

B. The link reaction

C. Glycolysis

D. Phosphorylation of ADP

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Additional higher level » Topic 8: Metabolism, cell respiration and photosynthesis » 8.2 Cell respiration
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Additional higher level » Topic 8: Metabolism, cell respiration and photosynthesis
Additional higher level

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