| Date | May 2018 | Marks available | 1 | Reference code | 18M.1.SL.TZ1.9 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 9 | Adapted from | N/A |
Question
Which protein has the highest tensile strength (ability to resist breaking when stretched)?
A. Cellulose
B. Actin
C. Spider silk
D. Albumin
Markscheme
C
Examiners report
[N/A]
