| Date | November 2009 | Marks available | 1 | Reference code | 09N.1.SL.TZ0.15 |
| Level | Standard level | Paper | Paper 1 | Time zone | TZ0 |
| Command term | Question number | 15 | Adapted from | N/A |
Question
A small amount of a suspect’s DNA is obtained from a crime scene. What techniques would be used to carry out DNA profiling?
A. Gel electrophoresis and paternity testing
B. Paternity testing and the polymerase chain reaction (PCR)
C. Polymerase chain reaction (PCR) and gel electrophoresis
D. Test crossing and pedigree analysis
Markscheme
C
Examiners report
[N/A]
Syllabus sections
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