| Date | May 2018 | Marks available | 1 | Reference code | 18M.1.SL.TZ2.3 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 3 | Adapted from | N/A |
Question
Which molecule regulates the fluidity of cell membranes?
A. Phospholipid
B. Cholesterol
C. Glycoprotein
D. Peripheral protein
Markscheme
B
Examiners report
[N/A]
