| Date | May 2010 | Marks available | 1 | Reference code | 10M.1.SL.TZ2.11 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Define | Question number | 11 | Adapted from | N/A |
Question
Which of the following is the best definition of cell respiration?
A. A process needed to use energy, in the form of ATP, to produce organic compounds
B. A process used to provide oxygen to the atmosphere
C. A controlled release of energy, in the form of ATP, from organic compounds in cells
D. A controlled release of energy in the production of food from organic compounds
Markscheme
C
Examiners report
N/A
Syllabus sections
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