| Date | May 2015 | Marks available | 1 | Reference code | 15M.1.HL.TZ1.14 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | State | Question number | 14 | Adapted from | N/A |
Question
Which process can be used to amplify small fragments of DNA?
A. Gel electrophoresis
B. Polymerase chain reaction
C. DNA profiling
D. Electron microscopy
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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