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DNA Workshop at Techniquest Cardiff

The students extracted DNA from their cheek cells using saline solution, then copied their DNA, creating over a billion new strands.

Then they amplified a section of non-coding DNA using the polymerase chain reaction (PCR).  To learn more about PCR, check out the great article over at Khan Academy.

The students had the opportunity to use advanced equipment, which they often wouldn't have the opportunity to use until University, such as micropipettes to develop their practical skills.

The lucky students learned about the composition of DNA, the ways in which the process deconstructs our DNA and the uses of the techniques, such as forensic science, ecology, and genetic studies. We’re very grateful to Techniquest, especially Jessie, James, and Caroline, for their incredible session. 

Llanishen High School News Submission


Friday 16 August 2019
LHS A Level Results Day 2019

Thursday 18 July 2019
James Story - Queens and Wimbledon

Thursday 28 March 2019
Year 8 Great RSPCA Debate

Thursday 28 March 2019
DNA Workshop at Techniquest Cardiff

Friday 08 March 2019
Llanishen High has the X-Factor!

Wednesday 13 February 2019
Parents’ Success Evening Powerpoint

Thursday 04 October 2018
Llanishen High School Rewards Questionnaire

Tuesday 25 September 2018
Cross-Country results

Wednesday 19 September 2018
Important dates 2018/2019

Tuesday 04 September 2018
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