Edexcel Biology Topic 6 Quiz
- Created by: Daisy Ward
- Created on: 26-04-13 20:27
Other questions in this quiz
2. In determining time of death, a thermometer would be used to determine body temperature, this thermometer would take this from where?
- The abdominal stab.
- The mouth and in the ear.
- Under the armpit.
3. At what temperature is DNA heated in PCR so that the hydrogen bonds break and the DNA is seperated into two strands?
- 95 degrees celsius.
- 55 degrees celsius.
- 70 degrees celsius.
4. If a body is immersed in water it will cool more rapidly, why is this?
- Water is a better conductor of heat than air.
- Water is a worse conductor of heat than air.
- Water is normally at a low temperature therefore it is quicker for a body to reach the ambient temperature of water.
5. When someone dies, their core body temperature starts to fall until it reaches what temperature?
- The earth temperature.
- Ambient temperature.
- The environmental temperature.
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