DP Biology (last assessment 2024)
Question 22N.2.SL.TZ0.b
| Date | November 2022 | Marks available | [Maximum mark: 1] | Reference code | 22N.2.SL.TZ0.b |
| Level | SL | Paper | 2 | Time zone | TZ0 |
| Command term | State | Question number | b | Adapted from | N/A |
b.
[Maximum mark: 1]
22N.2.SL.TZ0.b
The diagram shows the molecular structure of the amino acid leucine.
State one protein that acts as a hormone.
[1]
Markscheme
insulin/glucagon/ADH/oxytocin/leptin / other verified example;
