| Date | May 2011 | Marks available | 1 | Reference code | 11M.1.HL.TZ1.26 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 26 | Adapted from | N/A |
Question
What does a nucleosome consist of ?
A. DNA and histones
B. DNA and chromatin
C. Chromatin and nucleotides
D. Mature RNA and histones
Markscheme
A
Examiners report
While one comment on the G2 correctly stated that candidates do not need to know histones according to AS 4.1.1, that is the depth of detail for SL; however, for HL it is required as per AS 7.1.2.
