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|DNA Techniques Post questions and discuss DNA techniques and protocols such as DNA extraction, PCR, and the study of DNA-binding proteins.|
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Hey im doing a science fair experiment for my school and need help(its on dna)
i need to know how to extract dna from blood. i have been reasearching for a whil,but im confused!!!! pleasehelp!!!!
Re: Hey im doing a science fair experiment for my school and need help(its on dna)
Hello there carcar!
Welcome to the forums!
Well depending on how you want to approach it and what materials you have we can help you!
What will be your source of blood? If you buy from a supermarket, you can easily extract DNA from the blood using ethanol (70% and 100% solutions). You need a salt solution as well and a way to mix and collect the DNA (using a spool).
We can provide you with more information if you can tell us what materials you have at hand.
Can you use lab equipment or is this purely from home?
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