| Date | May 2017 | Marks available | 1 | Reference code | 17M.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
What is a role of cholesterol in animal cells?
A. It increases body fat.
B. It controls membrane fluidity.
C. It lines the inner wall of capillaries.
D. It is a constituent of bile.
Markscheme
B
Examiners report
[N/A]
