| Date | May 2010 | Marks available | 1 | Reference code | 10M.1.HL.TZ1.37 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Determine | Question number | 37 | Adapted from | N/A |
Question
The diagram below shows some stages in the production of monoclonal antibodies. What are stages X, Y and Z?
Markscheme
D
Examiners report
The word hybridoma does not appear in the guide. This did not affect the candidates' performance, as it had a good discrimination index.
