| Date | May 2010 | Marks available | 1 | Reference code | 10M.1.HL.TZ1.24 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Determine | Question number | 24 | Adapted from | N/A |
Question
The diagram below shows the changes in membrane potential during an action potential. What occurs at the stages labelled 1 and 2?
Markscheme
A
Examiners report
N/A
Syllabus sections
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