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Questions and Answers
Which of the following is NOT an objective of DNA extraction?
Which of the following is NOT an objective of DNA extraction?
- Removing proteins from the DNA (correct)
- Isolating the DNA from cell membranes
- Acquiring intact DNA from animals
- Achieving successful homogenization of tissue
What are some uses of pure DNA?
What are some uses of pure DNA?
- Amplification of molecular markers
- Genomic sequencing
- Genetic transformation
- All of the above (correct)
Which method of tissue homogenization uses physical force to destroy the cellular structure?
Which method of tissue homogenization uses physical force to destroy the cellular structure?
- Enzymatic method
- Chemical method
- Freezing method
- Mechanical method (correct)
What type of molecules are typically used in lysis buffers to disrupt the integrity of cell membranes?
What type of molecules are typically used in lysis buffers to disrupt the integrity of cell membranes?
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What limits the extraction method types when isolating DNA from animals?
What limits the extraction method types when isolating DNA from animals?
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