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Sagot :
Answer: Two reasons that scientists isolate DNA are for genetic testing and body identification. Inside the nucleus of every cheek cell is DNA. "Lysis" is a Greek word that means "to cut." The purpose of the detergent in the lysis solution was to disrupt the cell membrane and the nuclear envelope so the DNA is released.
Explanation:
DNA can be used for many investigations. Scientists isolated DNA for studies like genetic disease diagnosis, determining the relation, forensic sciences, etc.
What is the role of DNA?
DNA carries an individual's genetic information. Genetic information can be used to reveal many factors about the individual.
Scientists isolated DNA for reasons including:
- To determine the cause of genetic disease.
- For development of diagnostics and drugs.
- To reveal the relation like father/mother and their child.
- Carrying out forensic studies, etc.
Thus, the two reasons behind the isolation of DNA by scientists, is to determine the cause of genetic diseases and for carrying out forensic studies.
For more details regarding DNA, visit;
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