Other
Unit 11D genetics and Genetic Engineering grade achieved D
- Course
- Institution
Unit 11D Genetics and Genetic Engineering grade achieved D
[Show more]
1 review
By: kainatm699 • 1 year ago
Seller
Follow
radhikabhatia232
Reviews received
Content preview
Unit 11- Genetics and Genetic EngineeringAssignment D: Explore basic DNA techniques and the use of genetic engineering technologies
D.P6: Extract, separate and amplify DNA.
D.P7: Explain the use of genetic engineering technologies industry and medicine.
D.M6: Analyse the uses of genetic engineering technologies in industry and medicine.
D.D4: Evaluate possible future uses of genetic engineering technologies.
D.P6: Extract, separate and amplify DNA.
Title:
DNA Extraction
Introduction:
DNA is a long molecule that contains the genetic code for
all organisms. All organisms have DNA inside every one of
their cells. DNA tells an organism how to develop and
function.
Background Information/Discussion:
Each and every cell has DNA inside of it (expect mature red blood cells in humans). Each cell has an
entire copy of the same set of genetic material, which is called the genome. DNA is studied for many
reasons: such as to figure out how certain instructions stored DNA helps your body to function
properly. DNA is used to make new medicines, or genetically modify crops to make them resistant to
insects. It can also be used to solve crimes and even the use of ancient DNA to reconstruct
evolutionary history.
Equipment:
Ziplock bag
2 Strawberries (either fresh or frozen)
2tsp dish soap
½ cup water
2 plastic cups
1 coffee filter
½ cold rubbing alcohol/90% ethanol
1 stirrer or wooden stick
Method:
1) Remove the stems of the strawberry if they haven’t been removed already.
2) Put the strawberries into the Ziplock bag and smash them for about two minutes to crush
them completely. This will break open the cell walls and release the DNA.
3) In the plastic cup, make your DNA extraction solution by mixing together2 tsp dish soap, 1
tsp salt and ½ cup of water.
4) Add 2 tsp of DNA extraction liquid into the bag with the strawberries. This will further break
the cell walls.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller radhikabhatia232. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $6.89. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now