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koban [17]
3 years ago
10

how does gel electrophoresis separate DNA? and how is genetic engineering used to treat genetic diseases??

Biology
2 answers:
BlackZzzverrR [31]3 years ago
6 0

Answer: DNA samples are loaded into wells indentations at one end of a gel, and an electric current is applied to pull them through the gel

Explanation: Gene therapy replaces a faulty gene or adds a new gene in an attempt to cure disease or improve your body's ability to fight disease.

Vlad [161]3 years ago
5 0

Answer:

How does gel electrophoresis separate DNA?  :

The technique of gel electrophoresis is used to separate DNA fragments based on their size. DNA samples are placed into wells (indentations) at one end of a gel and pulled through using an electric current. Negatively charged DNA pieces gravitate toward the positive electrode.

How is genetic engineering used to treat genetic diseases? :

Gene therapy aims to rectify genetic abnormalities and thereby prevent or treat hereditary disorders by modifying genes. Genetic engineering tries to tweak genes to improve an organism's capabilities beyond what is normal.

Explanation: See above

Hope this helps you, friend.

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