| Date | May 2015 | Marks available | 1 | Reference code | 15M.1.HL.TZ1.29 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Outline | Question number | 29 | Adapted from | N/A |
Question
What process occurs during the light-independent reactions of photosynthesis?
A. Oxygen is released into the atmosphere.
B. Protons are pumped from the thylakoid space to the stroma.
C. RuBP is carboxylated then regenerated in the Calvin cycle.
D. Triose phosphate is converted to glycerate 3-phosphate.
Markscheme
C
Examiners report
[N/A]
Syllabus sections
Additional higher level » Topic 8: Metabolism, cell respiration and photosynthesis » 8.3 Photosynthesis
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