This video covers the A-level theory of using labelled DNA probes and DNA hybridisation to locate specific alleles of genes.
These DNA probes can be used to screen patients for heritable diseases and for use in personalised medicine.
Discover the role of a genetic counsellor.
For past paper questions linked to this topic click these links.
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Timecodes:
0:00 Introduction
0:45 DNA probes
1:34 DNA hybridisation
2.37 Locating alleles of genes
4.29 Genetic screening
5.10 Personalised medicines
6.46 Genetic counselling
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Recommended Revision and textbooks:
A-level
AQA A-level Biology textbook (this is what I use at my school)- OUP [ Ссылка ]
CGP revision guide [ Ссылка ]
CGP workbook [ Ссылка ]
Maths skills for A-level Biology [ Ссылка ]
Synoptic essay book [ Ссылка ]
AQA A-level biology practical skills guide [ Ссылка ]
A-level Year 1 workbook [ Ссылка ]
A-level Year 2 workbook [ Ссылка ]
GCSE
AQA GCSE Biology (the book I use with students at school) [ Ссылка ]
GCSE Biology workbook [ Ссылка ]
Revision and practice questions [ Ссылка ]
Practical skills workbook [ Ссылка ]
Gear to create videos on my blog:
Apple Ipad 8th Generation [ Ссылка ]
Apple iPad Pen [ Ссылка ]
Microphone [ Ссылка ]
Go Pro Hero 7 for all practical video footage and time lapses [ Ссылка ]
Surface Pro Laptop [ Ссылка ]
Toshiba 1TB external portable hard drive [ Ссылка ]
Image credits
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