| Date | November 2017 | Marks available | 1 | Reference code | 17N.1.SL.TZ0.04 |
| Level | Standard level | Paper | Paper 1 | Time zone | TZ0 |
| Command term | Identify | Question number | 04 | Adapted from | N/A |
Question
A diagram of a membrane
[Source: © International Baccalaureate Organization 2017]
In the diagram, which structure is an intrinsic or integral protein?
Markscheme
B
Examiners report
[N/A]
